D LINKID 11 1 0 LINKID = Link Identification Serial number assigned to the vehicle. This is the sample unit identifier. U All sample units V 00000000000 -> 00099999999 D FIPST 2 12 0 FIPST = Federal Information Processing Standards State Code FIPS state code for the sample unit. A two digit code assigned to identify each state and the District of Columbia. U All sample units V 01 .Alabama V 02 .Alaska V 04 .Arizona V 05 .Arkansas V 06 .California V 08 .Colorado V 09 .Connecticut V 10 .Delaware V 11 .District of Columbia V 12 .Florida V 13 .Georgia V 15 .Hawaii V 16 .Idaho V 17 .Illinois V 18 .Indiana V 19 .Iowa V 20 .Kansas V 21 .Kentucky V 22 .Louisiana V 23 .Maine V 24 .Maryland V 25 .Massachusetts V 26 .Michigan V 27 .Minnesota V 28 .Mississippi V 29 .Missouri V 30 .Montana V 31 .Nebraska V 32 .Nevada V 33 .New Hampshire V 34 .New Jersey V 35 .New Mexico V 36 .New York V 37 .North Carolina V 38 .North Dakota V 39 .Ohio V 40 .Oklahoma V 41 .Oregon V 42 .Pennsylvania V 44 .Rhode Island V 45 .South Carolina V 46 .South Dakota V 47 .Tennessee V 48 .Texas V 49 .Utah V 50 .Vermont V 51 .Virginia V 53 .Washington V 54 .West Virginia V 55 .Wisconsin V 56 .Wyoming V 99 .Not Reported D SAMTYP 1 14 0 SAMTYP = Sample Type (Strata) The sample was divided into 5 units (strata): Stratum 1 consists of pickup trucks. Stratum 2 includes panel trucks, vans (including mini-vans), utility type vehicles (including jeeps) and station wagons on truck chassis. Stratum 3 consists of all single-unit trucks (except those in the pickup and van strata) with a gross vehicle weight (gvw) of 26,000 pounds or less. Stratum 4 consists of the remaining single-unit trucks. Stratum 5 consists of truck tractors. U All sample units V 1 .Stratum 1 V 2 .Stratum 2 V 3 .Stratum 3 V 4 .Stratum 4 V 5 .Stratum 5 D EXPANF 8 15 3 EXPANF = Expansion Factor (weight) Expansion factor or weighting factor for trucks. U All sample units V 00000.00 -> 17555.29 D MAKE 2 23 0 MAKE = Make of Vehicle The vehicle manufacturer. U All sample units V 01 .Autocar V 02 .Chevrolet V 03 .Dodge V 04 .Ford V 05 .GMC V 06 .Hino V 07 .International V 08 .Isuzu V 09 .Jeep V 10 .Kenworth V 11 .Mazda V 12 .Mack V 13 .Midliner V 14 .Mitsubishi V 15 .Nissan V 16 .Plymouth V 17 .Peterbilt V 18 .Toyota V 19 .Volvo V 20 .Western V 21 .White Freightliner V 22 .White GMC V 23 .White V 24 .Other (domestic) V 25 .Other (foreign) V 26 .Unknown D MDLYR 2 25 0 MDLYR = Model Year of Vehicle The year the vehicle was manufactured. U All sample units V 01 .1998,1997 V 02 .1996 V 03 .1995 V 04 .1994 V 05 .1993 V 06 .1992 V 07 .1991 V 08 .1990 V 09 .1989 V 10 .1988 V 11 .Pre-1988 D ACQMON 2 27 0 ACQMON = Acquisition Month Question: When did you obtain this vehicle? *The month the vehicle was acquired. U All sample units V 01 .January V 02 .February V 03 .March V 04 .April V 05 .May V 06 .June V 07 .July V 08 .August V 09 .September V 10 .October V 11 .November V 12 .December V Blank .Not reported D ACQYR 2 29 0 ACQYR = Acquisition Year Question: When did you obtain this vehicle? *The year the vehicle was obtained. U All sample units V '00 -> '98 V Blank .Not reported D OBTAIN 1 31 0 OBTAIN = How Obtained Question: How did you obtain this vehicle? U All sample units V 1 .Purchased it new V 2 .Purchased it used V 3 .Leased or rented it from someone else V Blank .Not reported D HOWLEA 1 32 0 HOWLEA = How Leased or Rented (From Someone Else) Question: How was this vehicle leased or rented? U Sample units in strata 3, 4, and 5 with a value of '3' for OBTAIN V 1 .Without a driver V 2 .With a driver other than an owner-operator V 3 .With an owner-operator as driver V Blank .Not reported or not applicable D HWLONG 1 33 0 HWLONG = Lease/Rental Agreement for 12 Months or More? Question: Was the agreement for 12 months or more? U Sample units in strata 3, 4, and 5 with a value of '3' for OBTAIN V 1 .Yes V 2 .No V Blank .Not reported or not applicable D TL_FIN 1 34 0 TL_FIN = Financing Included in Lease? Question: Did the leasing agreement include financing only? (Do not mark if installment sales contract). U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D TL_FM 1 35 0 TL_FM = Full Maintenance Included in Lease? Question: Did the leasing agreement include full maintenance? U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D TL_SPM 1 36 0 TL_SPM = Maintenance of Specific Parts Included in Lease? Question: Did the leasing agreement include maintenance on specified parts only? U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D TL_TAX 1 37 0 TL_TAX = Payment of Taxes Included in Lease? Question: Did the leasing agreement include payment of taxes? U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D TL_OLP 1 38 0 TL_OLP = Licenses and Permits Included in Lease? Question: Did the leasing agreement include provisions for obtaining licenses and permits? U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D TL_REC 1 39 0 TL_REC = Recordkeeping Included in Lease? Question: Did the leasing agreement include recordkeeping for leased trucks? U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D TL_OTH 1 40 0 TL_OTH = Other Included in Lease? Question: Did the leasing agreement include any other provisions (other than those listed)? U Sample units in strata 3, 4, and 5 with a value of '1' for HWLONG V 1 .Yes V Blank .Not reported or not applicable D STLOWN 1 41 0 STLOWN = Still Own? Question: Is the vehicle in the Registration Information (cover page) still in your possession? U All sample units V 1 .Yes V 2 .No V Blank .Not reported D OWNLES 1 42 0 OWNLES = Owner or Lessee? Question: Are you the owner or the lessee? U Sample units with a value of '1' for STLOWN V 1 .Owner V 2 .Lessee V Blank .Not reported or not applicable D DISPOZ 1 43 0 DISPOZ = Disposed Prior to July 1, 1996? Question: Did you dispose of this vehicle prior to July 1, 1996? U Sample units with a value of '2' for STLOWN V 1 .Yes V 2 .No V Blank .Not reported or not applicable D DISMON 2 44 0 DISMON = Disposal Month Question: When did you dispose of this vehicle? (If July 1, 1996 or after) U Sample units with a value of '2' for DISPOZ V 01 .January V 02 .February V 03 .March V 04 .April V 05 .May V 06 .June V 07 .July V 08 .August V 09 .September V 10 .October V 11 .November V 12 .December V Blank .Not reported or not applicable D DISYR 2 46 0 DISYR = Disposal Year Question: When did you dispose of this vehicle? (If July 1, 1996 or after) U Sample units with a value of '2' for DISPOZ V '96 -> '98 V Blank .Not reported or not applicable D HOWRID 1 48 0 HOWRID = How Disposed or Rid of the Vehicle Question: How did you dispose of this vehicle? U Sample units with a value of '2' for DISPOZ V 1 .Sold, traded, or gave it away V 2 .Junked, scrapped, or otherwise destroyed V 3 .Returned to leasing company V Blank .Not reported or not applicable D LEAOUT 1 49 0 LEAOUT = Vehicle Leased/Rented to Someone Question: Did you lease or rent this vehicle to anyone else? U All sample units in strata 3, 4, and 5 V 1 .Yes V 2 .No V Blank .Not reported or not applicable D HLSOUT 1 50 0 HLSOUT = How Leased or Rented (to someone else) Question: How was it leased or rented? U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V 1 .Without a driver V 2 .With a driver other than an owner-operator V 3 .With an owner-operator as driver V Blank .Not reported or not applicable D LLEOUT 1 51 0 LLEOUT = Lease/Rental Agreement for 12 Months or More? Question: Was the agreement for 12 months or more? U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V 1 .Yes V 2 .No V Blank .Not reported or not applicable D LO_FIN 1 52 0 LO_FIN = Financing Included in Lease? Question: If the agreement was for 12 months or more, did it include financing only? (Do not mark if installment sales contract). U Sample units in strata 3, 4, and 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D LO_FM 1 53 0 LO_FM = Full Maintenance Included in Lease? Question: If the agreement was for 12 months or more, did it include full maintenance? U Sample units in strata 3, 4, and 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D LO_SPM 1 54 0 LO_SPM = Maintenance on Specific Parts Included in Lease? Question: If the agreement was for 12 months or more, did it include maintenance on specified parts only? U Sample units in strata 3, 4, and 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D LO_TAX 1 55 0 LO_TAX = Payment of Taxes Included in Lease? Question: If the agreement was for 12 months or more, did it include payment of taxes? U Sample units in strata 3, 4, and 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D LO_OLP 1 56 0 LO_OLP = Licenses and Permits Included in Lease? Question: If the agreement was for 12 months or more, did it include provisions for obtaining licenses and permits? U Sample units in strata 3, 4, 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D LO_REC 1 57 0 LO_REC = Recordkeeping Included in Lease? Question: If the agreement was for 12 months or more, did it include recordkeeping for leased trucks? U Sample units in strata 3, 4, 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D LO_OTH 1 58 0 LO_OTH = Other Included in Lease? Question: If the agreement was for 12 months or more, did it include any other provisions (other than those listed)? U Sample units in strata 3, 4, 5 with a value of '1' for LLEOUT V 1 .Yes V Blank .Not reported or not applicable D BODTYP 2 59 0 BODTYP = Body Type The type of body that is either permanently attached to the power unit (i.e., straight or single-unit truck) or most frequently used with a truck tractor as a tractor-trailer combination. Question (TC-9501): What is the body type of this vehicle? Question (TC-9502): Please indicate the body type which most closely resembles this vehicle or the trailer MOST OFTEN ATTACHED to it if the power unit is a truck tractor. Selected responses were further defined as follows: Panel or van - Van other than minivan Multistop or step van - including hi-cube or cutaway Platform with added devices - permanently mounted on bed of truck (high lift, hoist, etc.) Basic platform - including flatbed, stake, etc. Livestock truck - including livestock drop frame Drop frame van - including furniture van, etc. Open-top van - including fruit Basic enclosed van - dry cargo Public utility - used in public utility operations, body equipped for major repair Winch or crane - lifting equipment permanently mounted on vehicle Wrecker - for motor vehicle towing or lifting Pole or logging - includes pulpwood or pipe truck Service truck or "craftsman's vehicle"- body equipped for mobile repair and service Yard tractor - cab and chassis only, used to spot trailers Sport utility - includes small and mid-size sport utility vehicles (for example: Bronco, Blazer, Jeep, CJ-5, etc.) Station wagon - includes larger utility vehicles built on truck chassis (for example: Suburban, Wagoneer, etc.) Minivan - includes minivans that are manufactured on either a truck or passenger car chassis. Oilfield truck - service equipment permanently mounted on vehicle Grain body - including low-side grain and hoppers, etc. Garbage hauler - including trash or recycling truck Dump truck - including belly or bottom dump U All sample units V 01 .Pickup V 02 .Panel or van V 03 .Multistop or step van V 04 .Platform with added devices V 05 .Low boy or depressed center V 06 Basic platform V 07 .Livestock truck V 08 .Insulated nonrefrigerated van V 09 .Insulated refrigerated van V 10 .Drop-frame van V 11 .Open-top van V 12 .Basic enclosed van V 13 .Beverage V 14 .Public utility V 15 .Winch or crane V 16 .Wrecker V 17 .Pole or logging V 18 .Auto transport V 22 .Service truck V 23 .Yard tractor V 24 .Sport utility V 25 .Station wagon V 26 .Minivan V 27 .Oilfield truck V 29 .Grain body V 30 .Garbage hauler V 40 .Dump truck V 50 .Tank truck (liquids or gases) V 60 .Tank truck (dry bulk) V 70 .Concrete mixer V 80 .Other D NAXLES 1 61 0 NAXLES = Number of Axles on Power Unit Question (TC-9501): What is the total number of axles on this vehicle (power unit) including front and rear axles? (Do not include axles on any trailers pulled.) Question (TC-9502): What is the total number of axles on this truck or truck tractor (power-unit) including front and rear axles? (Do not include axles on any trailers pulled.) *A structural component to which wheels, brakes and suspension are attached. U All sample units V 1 .2 axles (each axle has 2 tires) V 2 .2 axles (front has 2 tires, rear has 4 tires) V 3 .3 axles V 4 .4 axles or more V 5 .Other V Blank .Not reported D LIFTAX 1 62 0 LIFTAX = Number of Liftable Axles on Power Unit Question: How many, IF ANY, of this vehicle's axles are liftable? *The number of axles on the vehicle that can be raised or lowered depending on the weight of the vehicle. U All sample units in strata 3, 4, and 5 V 0 -> 6 axles V Blank .Not reported or not applicable D DRAXLS 1 63 0 DRAXLS = Number of Driving Axles on Power Unit Question (TC-9501): How many of the axles on this vehicle (power unit) are driving (powered) axles? Question (TC-9502): How many of the axles on this truck or truck tractor (power unit) are driving (powered) axles? *Refers to the total number of axles that are directly powered by the engine. U All sample units V 1 .1 driving axle V 2 .2 driving axles V 3 .3 driving axles or more V 4 .Other V Blank .Not reported D VEHTYP 1 64 0 VEHTYP = Vehicle Type Question: Which best describes this vehicle as it was MOST OFTEN operated? U All sample units in strata 3, 4, and 5 V 1 .Straight truck not pulling a trailer V 2 .Straight truck pulling a trailer V 3 .Truck tractor (power-unit) pulling trailer(s) V 4 .Other D TOTLEN 2 65 0 TOTLEN = Total Length Question: What was the overall length of this vehicle or vehicle and trailer(s) as it was MOST OFTEN OPERATED? (An estimate is acceptable.) Note - Report distance from front bumper to rear of vehicle or trailer(s), whichever is applicable. U All sample units V 01 .Less than 13.0 feet V 02 .13.0 to 15.9 feet V 03 .16.0 to 19.9 feet V 04 .20.0 to 27.9 feet V 05 .28.0 to 35.9 feet V 06 .36.0 to 40.9 feet V 07 .41.0 to 44.9 feet V 08 .45.0 to 49.9 feet V 09 .50.0 to 54.9 feet V 10 .55.0 to 59.9 feet V 11 .60.0 to 64.9 feet V 12 .65.0 to 69.9 feet V 13 .70.0 to 74.9 feet V 14 .75.0 feet or more V Blank .Not reported D TRLATT 1 67 0 TRLATT = Were Trailers Attached > 50% of the Annual Mileage? Question: Were any trailers attached for more than 50 percent of the vehicle's annual miles? U All sample units in strata 1 and 2 V 1 .Yes V 2 .No V Blank .Not reported or not applicable D TRAILST 1 68 0 TRAILST = Type of Trailer Attached to Straight Truck Question: If you indicated that this vehicle is a straight truck pulling trailer(s), indicate below the kind of trailer(s) this vehicle MOST OFTEN PULLED. *A straight truck is a truck with the body and engine mounted on the same chassis. Utility trailer was further defined as a utility or other trailer less than 20 feet. Full trailer was further defined as one full trailer (or semi- trailer with converter dolly) U All sample units in strata 3, 4, and 5 with VEHTYP of '2' V 1 .1 axle on utility trailer V 2 .2 axles on utility trailer V 3 .3+ axles on utility trailer V 4 .2 axles on full trailer V 5 .3 axles on full trailer V 6 .4+ axles on full trailer V Blank .Not reported or not applicable D TRAILTT 2 69 0 TRAILTT = Type of Trailer Attached to a Truck Tractor Question: If you indicated that this vehicle is a truck tractor (power unit) pulling trailer(s), indicate below the kind of trailer(s) this vehicle MOST OFTEN PULLED. 2 trailers were further defined as one semi- and one full (or semi-trailer with converter dolly). 3 trailers were further defined as one semi- and two full (or semi-trailers with converter dollies). U All sample units in strata 3, 4, and 5 with VEHTYP of '3' V 01 .1 axle on 1 semi-trailer V 02 .2 axles on 1 semi-trailer V 03 .3+ axles on 1 semi-trailer V 04 .3 axles on 2 trailers V 05 .4 axles on 2 trailers V 06 .5 axles on 2 trailers V 07 .6+ axles on 2 trailers V 08 .5 axles on 3 trailers V 09 .6 axles on 3 trailers V 10 .7 axles on 3 trailers V 11 .8+ axles on 3 trailers V 12 .Other V Blank .Not reported or not applicable D TRLNGTH 2 71 0 TRLNGTH = Length of the Attached Trailer Question: What was the total length of the trailer unit MOST OFTEN ATTACHED to the vehicle? U Sample units in strata 1 and 2 with a value of '1' for TRLATT V 0 -> 99 feet V Blank .Not reported or not applicable D PNOTRL 3 73 0 PNOTRL = Percent Miles Pulling No Trailer Question: What percent of 1997 mileage was NO trailer pulled by the vehicle (i.e., bobtail)? U All sample units in strata 3, 4, and 5 with VEHTYP of '3' V 0 -> 100% V Blank .Not reported or not applicable D PTRLATT 3 76 0 PTRLATT = Percent Miles Reported Trailer Configuration Pulled Question: What approximate percent of 1997 mileage was the trailer/axle configuration MOST OFTEN PULLED by this vehicle? U All sample units in strata 3, 4, and 5 with VEHTYP of '2' or '3' V 0 -> 100% V Blank .Not reported or not applicable D PCNTNR 3 79 0 PCNTNR = Percent Miles Hauling Containers Question: What approximate percent of 1997 mileage pulling trailers did this vehicle haul railroad, maritime, or domestic containers? U All sample units in strata 3, 4, and 5 with VEHTYP of '2' or '3' V 0 -> 100% V Blank .Not reported or not applicable D PPIGY 3 82 0 PPIGY = Percent Miles Hauling Piggyback Trailers Question: What approximate percent of 1997 mileage pulling trailers did this vehicle haul piggyback trailers? *A Piggyback trailer is a semitrailer built with reinforcements to withstand transport by a railroad flatcar. U All sample units in strata 3, 4, and 5 with VEHTYP of '2' or '3' V 0 -> 100% V Blank .Not reported or not applicable D PCONVTR 3 85 0 PCONVTR = Percent Miles Hauling Conventional Trailers Question: What approximate percent of 1997 mileage pulling trailers did this vehicle haul conventional trailers? U All sample units in strata 3, 4, and 5 with VEHTYP of '2' or '3' V 0 -> 100% V Blank .Not reported or not applicable D FSTTRL 1 88 0 FSTTRL = Length of First or Only Trailer Question: What was the exterior length of the first trailer included in the overall length? U All sample units in strata 3, 4, and 5 V 1 .1-20 feet V 2 .21-28 feet V 3 .29-35 feet V 4 .36-40 feet V 5 .41-44 feet V 6 .45-47 feet V 7 .48-52 feet V 8 .53 feet or more V Blank .Not reported or not applicable D SNDTRL 1 89 0 SNDTRL = Length of Second Trailer Question: What was the exterior length of the second trailer included in the overall length? U All sample units in strata 3, 4, and 5 V 1 .1-28 feet V 2 .29 feet or more V Blank .Not reported or not applicable D THDTRL 1 90 0 THDTRL = Length of Third Trailer Question: What was the exterior length of the third trailer included in the overall length? U All sample units in strata 3, 4, and 5 V 1 .1 foot or more V Blank .Not reported or not applicable D AXONTU 1 91 0 AXONTU = Number of Axles on Attached Trailer Unit Question: How many axles were on the trailer unit MOST OFTEN ATTACHED to the vehicle? (Do not include axles on the power unit.) U Sample units in strata 1 and 2 with a value of '1' for TRLATT V 0 -> 5 axles V Blank .Not reported or not applicable D WIDTH 1 92 0 WIDTH = Width of Attached Trailer Question: If this is a combination vehicle, what was the exterior width of the trailer MOST OFTEN ATTACHED to the truck or power unit? (If more than one trailer was most often pulled, give the WIDTH of the widest trailer pulled.) An estimate is acceptable. U All sample units in strata 3, 4, and 5 V 1 .96 inches V 2 .102 inches V 3 .More than 102 inches V 4 .Other V Blank .Not reported or not applicable D EMPCK 1 93 0 EMPCK = Empty Weight (check box) Question: What was the EMPTY weight of this vehicle as it was usually operated? (If a trailer was pulled for more than 50 percent of the vehicle's annual miles, include weight of trailer.) An estimate is acceptable. U All sample units in strata 1 and 2 V 1 .Less than 6,001 lbs. V 2 .Other V Blank .Not reported or not applicable D EMPWT 6 94 0 EMPWT = Empty Weight (written) Question: What was the EMPTY weight of this vehicle or vehicle/trailer combination as it was usually operated? An estimate is acceptable. U All sample units in strata 3, 4, and 5 V 0 -> 999,999 lbs. V Blank .Not reported or not applicable D AVGCK 1 100 0 AVGCK = Average Weight (check box) Question: What was the AVERAGE weight (empty weight plus cargo weight) of this vehicle as it was usually operated? (If a trailer was pulled for more than 50 percent of the vehicle's annual miles, include weight of trailer and cargo.) An estimate is acceptable. U All sample units in strata 1 and 2 V 1 .Less than 6,001 lbs V 2 .6,001 to 10,000 lbs V 3 .10,001 to 14,000 lbs V 4 .14,001 to 16,000 lbs V 5 .16,001 to 19,500 lbs V 6 .Other V Blank .Not reported or not applicable D AVGWT 6 101 0 AVGWT = Average Weight (written) Question: What was the AVERAGE weight (vehicle weight plus cargo weight) of the vehicle or vehicle/trailer combination when carrying a typical payload during 1997? An estimate is acceptable. U All sample units in strata 3, 4, and 5 V 0 -> 999,999 lbs. V Blank .Not reported or not applicable D MAXWT 6 107 0 MAXWT = Maximum Weight Question: What was the GROSS weight (maximum) at which this vehicle or vehicle/trailer combination operated during 1997? An estimate is acceptable. U All sample units in strata 3, 4, and 5 V 0 -> 999,999 lbs. V Blank .Not reported or not applicable D CABTYP 1 113 0 CABTYP = Type of Cab Question: What type of cab does this vehicle have? *The passenger compartment of the vehicle. U All sample units in strata 3, 4, and 5 V 1 .Cab forward of engine V 2 .Cab over engine V 3 .Conventional cab V 4 .Cab beside engine V 5 .Other V Blank .Not reported or not applicable D ENGTYP 1 114 0 ENGTYP = Kind of Fuel Vehicle Uses Question: What kind of fuel does this vehicle use? U All sample units V 1 .Leaded gasoline V 2 .Unleaded gasoline V 3 .Diesel V 4 .Liquefied gas (petroleum (LPG) or natural (LNG)) V 5 .Other V Blank .Not reported D PKENGSZE 1 115 0 PKENGSZE = Engine Size Code Administrative record: Engine size code/number of cylinders. U All sample units V 4 .4 cylinders V 6 .6 cylinders V 8 .8 cylinders V 9 .All other cylinders V Blank .Not reported D PKCID 2 116 0 PKCID = Cubic Inch Displacement Administrative record: The size (displacement) of the vehicle's engine (in cubic inches). U All sample units PKCID for ENGTYP values 1 (Leaded gasoline) and 2 (Unleaded gasoline): V 01 .1-99 (Gasoline) V 02 .100-149 (Gasoline) V 03 .150-169 (Gasoline) V 04 .170-199 (Gasoline) V 05 .200-249 (Gasoline) V 06 .250-269 (Gasoline) V 07 .270-299 (Gasoline) V 08 .300-309 (Gasoline) V 09 .310-349 (Gasoline) V 10 .350-359 (Gasoline) V 11 .360-369 (Gasoline) V 12 .370-399 (Gasoline) V 13 .400-449 (Gasoline) V 14 .450 & over (Gasoline) V 15 .Not reported (Gasoline) PKCID for ENGTYP value 3 (Diesel): V 16 .1-249 (Diesel) V 17 .250-299 (Diesel) V 18 .300-349 (Diesel) V 19 .350-369 (Diesel) V 20 .370-399 (Diesel) V 21 .400-429 (Diesel) V 22 .430-449 (Diesel) V 23 .450-469 (Diesel) V 24 .470-499 (Diesel) V 25 .500-549 (Diesel) V 26 .550-599 (Diesel) V 27 .600-649 (Diesel) V 28 .650-699 (Diesel) V 29 .700-749 (Diesel) V 30 .750-799 (Diesel) V 31 .800-849 (Diesel) V 32 .850 & over (Diesel) V 33 .Not reported (Diesel) PKCID for ENGTYP values 4 (Liquefied gas) and 5 (Other): V 34 .1-99 (Other) V 35 .100-149 (Other) V 36 .150-199 (Other) V 37 .200-249 (Other) V 38 .250-299 (Other) V 39 .300-349 (Other) V 40 .350-399 (Other) V 41 .400-449 (Other) V 42 .450 & over (Other) V 43 .Not reported (Other) PKCID blank, ENGTYP blank: V Blank .Not reported (PKCID) D REFUEL 1 118 0 REFUEL = Primary Refueling Location Question: Where was this vehicle primarily refueled during 1997? U All sample units in strata 3, 4, and 5 V 1 .Central company-owned fueling facility V 2 .Single contract fueling facility located off-site V 3 .Public fueling stations V 4 .Other V Blank .Not reported or not applicable D BRAKES 1 119 0 BRAKES = Type of Brakes Question: What type of brakes does this truck or truck tractor (power unit) have? U All sample units in strata 3, 4, and 5 V 1 .Hydraulic (standard) V 2 .Hydraulic with power assist V 3 .Air V 4 .Other V Blank .Not reported or not applicable D ALBRAKE 1 120 0 ALBRAKE = Vehicle has Antilock Brakes? Question: Does this vehicle have antilock brakes? U All sample units V 1 .Yes V Blank .Not reported D AERODN 1 121 0 AERODN = Vehicle has Aerodynamic Features? Question: Does this vehicle have aerodynamic features? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D AXLRAT 1 122 0 AXLRAT = Vehicle has Axle or Drive Ratio? Question: Does this vehicle have axle or drive ratio to maximize fuel efficiency? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D ECOENG 1 123 0 ECOENG = Vehicle has Fuel Economy Engine? Question: Does this vehicle have a fuel economy engine with low rpm, high torque rise, turbo-charge, etc.? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D REFLCT 1 124 0 REFLCT = Vehicle has Reflective Materials? Question: Does this vehicle have reflective materials (in addition to those required by law)? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D RADIAL 1 125 0 RADIAL = Vehicle has Radial Tires? Question: Does this vehicle have radial tires? U All sample units V 1 .Yes V Blank .Not reported D GOVNOR 1 126 0 GOVNOR = Vehicle has a Road Speed Governor? Question: Does this vehicle have a road speed governor? *A device that limits the maximum speed of the vehicle. U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D VARFAN 1 127 0 VARFAN = Vehicle has Variable Fan Drives? Question: Does this vehicle have variable fan drives? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D OTHFUEL 1 128 0 OTHFUEL = Vehicle has Other Fuel Conservation Features? Question: Does this vehicle have other fuel conservation features? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D PWSTR 1 129 0 PWSTR = Vehicle has Power Steering? Question: Does this vehicle have power steering? U All sample units V 1 .Yes V Blank .Not reported D AIRCON 1 130 0 AIRCON = Vehicle has Air Conditioning? Question (TC-9501): Does this vehicle have air conditioning? Question (TC-9502): Does this vehicle have air conditioning in the cab? U All sample units V 1 .Yes V Blank .Not reported D ENGRET 1 131 0 ENGRET = Vehicle has Engine Retarder? Question: Does this vehicle have an engine retarder? *Electronic equipment which governs engine speed control. U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D EVMS 1 132 0 EVMS = Vehicle has Electronic Vehicle Management System? Question (TC-9501): Does this vehicle have an on-board computer/electronic vehicle management system? Question (TC-9502): Does this vehicle have an electronic vehicle management system? *Electronic equipment which controls brake, steering, and suspension systems. The term is often abbreviated as EVMS. U All sample units V 1 .Yes V Blank .Not reported D EVIS 1 133 0 EVIS = Vehicle has Electronic Vehicle Identification Device? Question: Does this vehicle have an electronic vehicle identification device (transponder), etc.? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D RECRDR 1 134 0 RECRDR = Vehicle has Trip Recorder/On-Board Computer? Question: Does this vehicle have trip recorders/on-board computer? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D NAVSYS 1 135 0 NAVSYS = Vehicle has Navigational Systems? Question: Does this vehicle have navigational systems? U All sample units in strata 3, 4, and 5 V 1 .Yes V Blank .Not reported or not applicable D FRNWHD 1 136 0 FRNWHD = Vehicle has Front Wheel Drive? Question: Does this vehicle have front-wheel drive? *The only driving axle is in the front of the vehicle. U All sample units in strata 1 and 2 V 1 .Yes V Blank .Not reported or not applicable D VCAIDS 1 137 0 VCAIDS = Vehicle has Control Aids? Question: Does this vehicle have any vehicle control aids for handicapped drivers? U All sample units in strata 1 and 2 V 1 .Yes V Blank .Not reported or not applicable D WCLIFT 1 138 0 WCLIFT = Vehicle has Wheel Chair Lift? Question: Does this vehicle have a wheelchair lift? *A device designed to help raise and lower a wheelchair into and out of the vehicle. U All sample units in strata 1 and 2 V 1 .Yes V Blank .Not reported or not applicable D AIRBAG 1 139 0 AIRBAG = Vehicle has Air Bags? Question: Does this vehicle have air bag(s)? U All sample units V 1 .Yes V Blank .Not reported D GMSELF 1 140 0 GMSELF = General Maintenance Performed by Self? Question: Did you perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMCOMP 1 141 0 GMCOMP = General Maintenance Performed by Company? Question: Did your company's own maintenance facilities perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMDEAL 1 142 0 GMDEAL = General Maintenance Performed by Dealership? Question: Did a dealership's service department perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMLEAS 1 143 0 GMLEAS = General Maintenance Performed by Leasing Company? Question: Did a leasing company perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMGARG 1 144 0 GMGARG = General Maintenance Performed by Independent Garage? Question: Did an independent garage or private mechanic (including gasoline or service stations) perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMDIST 1 145 0 GMDIST = General Maintenance Performed by Component Distributorship? Question: Did a component distributorship (engine, transmission, etc.) perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMNONE 1 146 0 GMNONE = General Maintenance Performed by No One? Question: Did no one perform general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D GMOTHR 1 147 0 GMOTHR = General Maintenance Performed by Other? Question: Did someone other than those mentioned previously perform the general maintenance on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVSELF 1 148 0 OVSELF = Major Overhauls Performed by Self? Question: Did you perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVCOMP 1 149 0 OVCOMP = Major Overhauls Performed by Company? Question: Did your company's own maintenance facilities perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVDEAL 1 150 0 OVDEAL = Major Overhauls Performed by Dealership? Question: Did a dealership's service department perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVLEAS 1 151 0 OVLEAS = Major Overhauls Performed by Leasing Company? Question: Did a leasing company perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVGARG 1 152 0 OVGARG = Major Overhauls Performed by Independent Garage? Question: Did an independent garage or private mechanic (including gasoline or service stations) perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVDIST 1 153 0 OVDIST = Major Overhauls Performed by Component Distributorship? Question: Did a component distributorship (engine, transmission, etc.) perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVNONE 1 154 0 OVNONE = Major Overhauls Performed by No One? Question: Did no one perform major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D OVOTHR 1 155 0 OVOTHR = Major Overhauls Performed by Other? Question: Did someone other than those mentioned above perform the major overhauls on this vehicle? U All sample units V 1 .Yes V Blank .Not reported D WKSOP 2 156 0 WKSOP = Weeks Operated During 1997 Question: How many weeks during 1997 was this vehicle operated? (If vehicle was disposed of on or after July 1, 1996, but prior to January 1, 1997, check number of weeks operated during 1996.) U All sample units V 01 .49 to 52 weeks V 02 .45 to 48 weeks V 03 .41 to 44 weeks V 04 .37 to 40 weeks V 05 .33 to 36 weeks V 06 .29 to 32 weeks V 07 .25 to 28 weeks V 08 .21 to 24 weeks V 09 .17 to 20 weeks V 10 .13 to 16 weeks V 11 .9 to 12 weeks V 12 .5 to 8 weeks V 13 .1 to 4 weeks V 14 .Less than 1 week V Blank .Not reported D ANNMIL 6 158 0 ANNMIL = Miles Driven During 1997 Question: How many miles was this vehicle driven during 1997? (An estimate is acceptable.) Note - If the vehicle was disposed of during 1997, only enter mileage driven during 1997. If the vehicle was disposed of on or after July 1, 1996, but prior to January 1, 1997, enter mileage driven during 1996. U All sample units V 0 -> 999,999 miles V Blank .Not reported D LTMIL 7 164 0 LTMIL = Miles Driven Since Manufactured Question: How many miles has this vehicle been driven since it was manufactured? Note - If it is no longer in your possession, please estimate the total lifetime mileage at the time you last operated it. If the odometer/speedometer is broken, please give your best estimate. If the odometer has turned over (100,000+ miles), please enter the total figure. U All sample units V 0 -> 9,999,999 miles V Blank .Not reported D MPGCK 2 171 0 MPGCK = Miles Per Gallon (check box) Question: How many miles-per-gallon (MPG) did this vehicle average during 1997? (An estimate is acceptable.) U All sample units in strata 1 and 2 V 01 .Less than 5 mpg V 02 .5 to 6 mpg V 03 .7 to 8 mpg V 04 .9 to 10 mpg V 05 .11 to 12 mpg V 06 .13 to 14 mpg V 07 .15 to 16 mpg V 08 .17 to 18 mpg V 09 .19 to 20 mpg V 10 .21 to 24 mpg V 11 .25 to 29 mpg V 12 .30 mpg or more V Blank .Not reported or not applicable D MPG 3 173 1 MPG = Miles Per Gallon (written) Question: How many miles-per-gallon (MPG) did this vehicle average during 1997? (Provide tenths, if available. An estimate is acceptable.) *Responses appear on this file in tenths, but decimal ('.') is not shown. (Example: 042 = 4.2 mpg) U All sample units in strata 3, 4 and 5 V 00.0 -> 99.9 mpg V Blank .Not reported or not applicable D NOHOME 1 176 0 NOHOME = No Home Base Location Indicates that a vehicle (usually an over-the-road truck tractor or consumer one-way rental) did not operate from one specific home base location. Question (TC-9501): Was this vehicle or vehicle/trailer combination used ONLY for consumer one-way rental? Question (TC-9502): Was this vehicle or vehicle/trailer(s) combination used ONLY for consumer one-way truck rental or as an over-the-road truck tractor that DOES NOT operate from a home base location? Note - "Home base" is the location where the vehicle was usually parked when it was not on the road. U All sample units V 1 .Yes V 2 .No V Blank .Not reported D BASTATE 2 177 0 BASTATE = Home Base State Question: Where was the home base of this vehicle on July 1, 1997? Note - "Home Base" is the location where the vehicle was usually parked when it was not on the road. If the vehicle was put into service after July 1, 1997, enter current home base. U All sample units V 01 .Alabama V 02 .Alaska V 04 .Arizona V 05 .Arkansas V 06 .California V 08 .Colorado V 09 .Connecticut V 10 .Delaware V 11 .District of Columbia V 12 .Florida V 13 .Georgia V 15 .Hawaii V 16 .Idaho V 17 .Illinois V 18 .Indiana V 19 .Iowa V 20 .Kansas V 21 .Kentucky V 22 .Louisiana V 23 .Maine V 24 .Maryland V 25 .Massachusetts V 26 .Michigan V 27 .Minnesota V 28 .Mississippi V 29 .Missouri V 30 .Montana V 31 .Nebraska V 32 .Nevada V 33 .New Hampshire V 34 .New Jersey V 35 .New Mexico V 36 .New York V 37 .North Carolina V 38 .North Dakota V 39 .Ohio V 40 .Oklahoma V 41 .Oregon V 42 .Pennsylvania V 44 .Rhode Island V 45 .South Carolina V 46 .South Dakota V 47 .Tennessee V 48 .Texas V 49 .Utah V 50 .Vermont V 51 .Virginia V 53 .Washington V 54 .West Virginia V 55 .Wisconsin V 56 .Wyoming V 99 .Not reported D MSAIO 1 179 0 MSAIO = Home Base In/Out of a Metropolitan Statistical Area MSA indicator: Identifies whether the home base of the vehicle is located within a metropolitan statistical area. Note - If the home base was not reported then the registration mailing address was used to code MSAIO. U All sample units V 1 .Yes V 2 .No V Blank .Unknown D TYPHB 1 180 0 TYPHB = Type of Home Base Question: What was the type of home base? The responses were defined as follows: Residential or farm - location is a private residence. Terminal and administrative location - private, business or commercial trucking operations. Terminal and maintenance facilities - for business, private, or commercial freight transport. Corporate headquarters - location conducts administrative duties and functions only. U All sample units V 1 .Residential or farm V 2 .Terminal and administrative location V 3 .Terminal and maintenance facilities V 4 .Corporate headquarters V 5 .Other V Blank .Not reported D POBAST 3 181 0 POBAST = Percent of Miles Driven Outside Home Base State Question: What percent of 1997 mileage was driven OUTSIDE the home base State? An estimate is acceptable. (If none, enter zero). U All sample units V 0 -> 100% V Blank .Not reported D POFFRD 3 184 0 POFFRD = Percent of Miles Driven Off-Road Question: What approximate PERCENT of this vehicle's 1997 mileage was accounted for by trips off-the-road, little travel on public roads? U All sample units V 0 -> 100% V Blank .Not reported D PLOCAL 3 187 0 PLOCAL = Percent of Miles Driven Within 50 Miles of Home Base Question: What approximate PERCENT of this vehicle's 1997 mileage was accounted for by trips less than 50 miles from the vehicle's home base? U All sample units V 0 -> 100% V Blank .Not reported D PSHORT 3 190 0 PSHORT = Percent of Miles Driven Between 50 and 100 Miles of Home Base Question: What approximate PERCENT of this vehicle's 1997 mileage was accounted for by trips between 50 and 100 miles from the vehicle's home base? U All sample units V 0 -> 100% V Blank .Not reported D PSMED 3 193 0 PSMED = Percent of Miles Driven Between 100 and 200 Miles of Home Base Question: What approximate PERCENT of this vehicle's 1997 mileage was accounted for by trips between 100 and 200 miles from the vehicle's home base? U All sample units V 0 -> 100% V Blank .Not reported D PLMED 3 196 0 PLMED = Percent of Miles Driven Between 200 and 500 Miles of Home Base Question: What approximate PERCENT of this vehicle's 1997 mileage was accounted for by trips between 200 and 500 miles from the vehicle's home base? U All sample units V 0 -> 100% V Blank .Not reported D PLONG 3 199 0 PLONG = Percent of Miles Driven Beyond 500 Miles of Home Base Question: What approximate PERCENT of this vehicle's 1997 mileage was accounted for by trips beyond 500 miles of vehicle's home base? U All sample units V 0 -> 100% V Blank .Not reported D OPCLAS 1 202 0 OPCLAS = Operator Classification Question: Which of the following best describes the way this vehicle was MOST OFTEN USED? The responses were defined as follows: Business use - Operated by and for a private business (including self-employers) or a company; used in related activities of that business (including transportation of employees). Personal transportation - Operated as a personal-use vehicle for pleasure driving, travel to work, carpool, etc. For-hire - Operated as a motor carrier, owner/operator, or private fleet vehicle. Daily rental - Rented or leased out under daily or short-term rental or lease agreements (not a motor carrier). Mixed - Operated with a mixture of business use, personal transportation, and for-hire classifications with equal percentages of primary use for at least 2 of the 3 categories. If the percentages were not equal, the answer was recoded to the operator classification with the highest percentage. U All sample units V 1 .Business use V 2 .Personal transportation V 3 .For-hire V 4 .Daily rental V 5 .Mixed D PBUS 3 203 0 PBUS = If Mixed, Percent Business Use Question: If 'mixed' was checked for operator classification, what percent was business use? U All sample units V 0 -> 100% V Blank .Not reported D PPTRAN 3 206 0 PPTRAN = If Mixed, Percent Personal Use Question: If 'mixed' was checked for operator classification, what percent was personal use? U All sample units V 0 -> 100% V Blank .Not reported D PFORHR 3 209 0 PFORHR = If Mixed, Percent For-Hire Question: If 'mixed' was checked for operator classification, what percent was for-hire use (includes backhauls, trip leasing, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D OPTYP 1 212 0 OPTYP = Operator Type The capacity in which the vehicle was most often operated. The responses were defined as follows: Motor carrier - Operated by a company whose primary business is to provide transportation services, carrying freight belonging to others, for a fee. Independent - Operated by an independent trucker who drives vehicle for himself (as an independent). Leased - Operated by an independent trucker who drives vehicle on lease to a company. U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V 1 .Motor carrier V 2 .Independent V 3 .Leased V 4 .Private carrier V 5 .For-hire operator V Blank .Not reported or not applicable D PMOCAR 3 213 0 PMOCAR = Percent Motor Carrier Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated as a motor carrier? (Operated by a company whose primary business is to provide transportation services, carrying freight belonging to others, for a fee.) U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V 0 -> 100% V Blank .Not reported or not applicable D PINDEP 3 216 0 PINDEP = Percent Owner Operator (Independent) Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated by an independent trucker who drives the vehicle for himself (as an independent)? U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V 0 -> 100% V Blank .Not reported or not applicable D PLEASE 3 219 0 PLEASE = Percent Owner Operator Leased to a Company Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated by an independent trucker who drives the vehicle on lease to a company? U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V 0 -> 100% V Blank .Not reported or not applicable D PPRIV 3 222 0 PPRIV = Percent Private Fleet (Private Carrier) Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated by and for a private business to transport company-owned freight, which also maintains for- hire authority (i.e., backhauls, trip leasing) - as a private carrier? U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V 0 -> 100% V Blank .Not reported or not applicable D PFHOP 3 225 0 PFHOP = Percent Private Fleet (For-Hire Operator) Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated by and for a private business to transport company-owned freight, which also maintains for- hire authority (i.e., backhauls, trip leasing) - as a for- hire operator? U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V 0 -> 100% V Blank .Not reported or not applicable D JURISD 1 228 0 JURISD = Jurisdiction Served The for-hire jurisdiction most often traveled by the vehicle. The responses were defined as follows: Interstate - Operating in more than one State, usually under Interstate Commerce Commission (ICC) authority. Intrastate - Operating within one State. Local - Operating in a single municipality, contiguous municipalities, and its suburban area. U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 1 .Interstate V 2 .Intrastate V 3 .Local V Blank .Not reported or not applicable D PINTER 3 229 0 PINTER = Percent Interstate Jurisdiction Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated interstate? (Operating in more than one state, usually under Interstate Commerce Commission (ICC) authority.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D PINTRA 3 232 0 PINTRA = Percent Intrastate Jurisdiction Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated intrastate? (Operating within one State.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D PLOCJUR 3 235 0 PLOCJUR = Percent Local Jurisdiction Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated locally? (In a single municipality, contiguous municipalities, and its suburban area.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D TYPCAR 1 238 0 TYPCAR = Type of Carrier The primary type of carrier. The responses are defined as follows: Contract - Offered transportation services to certain shippers under contract. Common - Offered transportation services to the general public over regular or irregular routes. Exempt - Transported commodities or provided types of services that were exempt from Federal regulations, or operated within exempt commercial zones. U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 1 .Contract V 2 .Common V 3 .Exempt V Blank .Not reported or not applicable D PCONTR 3 239 0 PCONTR = Percent Contract Carrier Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated as a contract carrier? (Offered transportation service to certain shippers under specific contracts.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D PCOMON 3 242 0 PCOMON = Percent Common Carrier Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated as a common carrier? (Offered transportation service to the general public over regular and irregular routes.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D PEXEMT 3 245 0 PEXEMT = Percent Exempt Carrier Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated as an exempt carrier? (Transported commodities or provided types of service that were exempt from Federal regulations, or operated within commercial zones.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D TYPSER 1 248 0 TYPSER = Kind of Service The primary type of service. The responses were defined as follows: Truckload - Usually defined as cargo of a single shipper carried on an individual trip. Less-than-truckload - Usually defined as cargo of multiple shippers carried on an individual trip. U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 1 .Truckload V 2 .Less-than-truckload V Blank .Not reported or not applicable D PTKLOD 3 249 0 PTKLOD = Percent Carrying Truckload Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated as truckload service? (Usually defined as cargo of a single shipper carried on an individual trip. U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D PLESTL 3 252 0 PLESTL = Percent Carrying Less than Truckload Question: If the vehicle was for-hire, what percent of 1997 mileage was it operated as less-than-truckload service? (Usually defined as cargo of multiple shippers carried on an individual trip.) U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V 0 -> 100% V Blank .Not reported or not applicable D MAJUSE 2 255 0 MAJUSE = Major Use The business or the part of the business in which the vehicle was used. Responses in the "Other" category were recoded, if possible, to one of the specific categories. Question: Which of the following best describes your business (or the part of your business in which the vehicle was used)? If the vehicle was leased, indicate business of lessee. Selected responses were further defined as follows: Agriculture - includes farming activities and fisheries. Construction - buildings, homes, roads, structures, etc. Contractor activities - includes special trades (painting, plumbing, electrical work, masonry, carpentry, etc.). Manufacturing - includes refining or processing activities. Business and personal service - assists in such services as lodging operations, landscaping, repair (except contractor activities), laundry, advertising, entertainment, etc. Utilities - assists in operation or service of public utilities (telephone, gas, electric, cable television, etc.). Mining or quarrying (includes well-drilling) - used to assist in the extraction of natural resources or in hauling to processors. Daily rental - rented out, without a driver, to someone else on a daily or short-term basis. Not in use - includes vehicles idle, wrecked, awaiting repair, etc., for more than 6 months. For-hire transportation - includes small package delivery. U All sample units V 01 .Agriculture V 02 .Forestry/lumbering V 03 .Construction V 04 .Contractor activities V 05 .Manufacturing V 06 .Wholesale trade V 07 .Retail trade V 08 .Business and personal service V 09 .Utilities V 10 .Mining or quarrying V 11 .Daily rental V 13 .Not in use V 14 .For-hire transportation V 15 .Other V 16 .One-way rental V 20 .Personal transportation V Blank .Not reported D PNOLOD 3 257 0 PNOLOD = Percent Miles Carrying No Load Question: What approximate percentage of vehicle's 1997 mileage was no load carried (vehicle empty)? U All sample units V 0 -> 100% V Blank .Not reported D PASSEN 3 260 0 PASSEN = Percent Miles Carrying Passengers Question: What approximate percentage of its 1997 mileage did the vehicle transport passengers (employees, van pool riders, or other transportation shuttle service)? U All sample units in strata 1 and 2 V 0 -> 100% V Blank .Not reported or not applicable D LVANML 3 263 0 LVANML = Percent Miles Carrying Live Animals Question: What approximate percentage of its 1997 mileage did the vehicle carry live animals (cattle, horses, poultry, hogs, live seafood, insects, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D FARMPD 3 266 0 FARMPD = Percent Miles Carrying Farm Products Question: What approximate percentage of its 1997 mileage did the vehicle carry fresh farm products (grain, crops, flowers, nursery stock, raw milk, raw tobacco, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D PRFOOD 3 269 0 PRFOOD = Percent Miles Carrying Processed Food Question: What approximate percentage of its 1997 mileage did the vehicle carry processed foods and tobacco products (canned goods, prepared meats, frozen foods, beverages, bottled water, dairy products, cigarettes, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D ANFEED 3 272 0 ANFEED = Percent Miles Carrying Animal Feed Question: What approximate percentage of its 1997 mileage did the vehicle carry animal feed (prepared feed and feed ingredients for animals)? U All sample units V 0 -> 100% V Blank .Not reported D MINPRO 3 275 0 MINPRO = Percent Miles Carrying Mining Products Question: What approximate percentage of its 1997 mileage did the vehicle carry mining products (unrefined crude oil, coal, metal ores)? U All sample units V 0 -> 100% V Blank .Not reported D BLDGMA 3 278 0 BLDGMA = Percent Miles Carrying Building Materials Question: What approximate percentage of its 1997 mileage did the vehicle carry building materials (gravel, sand, concrete, flat glass, etc., except cut lumber)? U All sample units V 0 -> 100% V Blank .Not reported D LOGPRO 3 281 0 LOGPRO = Percent Miles Carrying Logs and Forest Products Question: What approximate percentage of its 1997 mileage did the vehicle carry logs and forest products (except cut lumber and fabricated wood products)? U All sample units V 0 -> 100% V Blank .Not reported D LUMBER 3 284 0 LUMBER = Percent Miles Carrying Lumber and Wood Products Question: What approximate percentage of its 1997 mileage did the vehicle carry lumber and fabricated wood products (except furniture)? U All sample units V 0 -> 100% V Blank .Not reported D PAPER 3 287 0 PAPER = Percent Miles Carrying Paper Products Question: What approximate percentage of its 1997 mileage did the vehicle carry paper and paper products? U All sample units V 0 -> 100% V Blank .Not reported D CHEM 3 290 0 CHEM = Percent Miles Carrying Chemicals and/or Drugs Question: What approximate percentage of its 1997 mileage did the vehicle carry chemicals and/or drugs (including fertilizers, pesticides, cosmetics, paints, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D PETROL 3 293 0 PETROL = Percent Miles Carrying Petroleum Products Question: What approximate percentage of its 1997 mileage did the vehicle carry petroleum and petroleum products (including paving and roofing materials)? U All sample units V 0 -> 100% V Blank .Not reported D PLASTK 3 296 0 PLASTK = Percent Miles Carrying Plastic or Rubber Products Question: What approximate percentage of its 1997 mileage did the vehicle carry plastics and/or rubber products? U All sample units V 0 -> 100% V Blank .Not reported D PRIMTL 3 299 0 PRIMTL = Percent Miles Carrying Primary Metal Products Question: What approximate percentage of its 1997 mileage did the vehicle carry primary metal products (pipes, ingots, billets, sheets, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D FABMTL 3 302 0 FABMTL = Percent Miles Carrying Fabricated Metal Products Question: What approximate percentage of its 1997 mileage did the vehicle carry fabricated metal products (except machinery or transportation equipment)? U All sample units V 0 -> 100% V Blank .Not reported D MACHNE 3 305 0 MACHNE = Percent Miles Carrying Machinery Question: What approximate percentage of its 1997 mileage did the vehicle carry machinery (electrical or non-electrical and electronic)? U All sample units V 0 -> 100% V Blank .Not reported D TEQUIP 3 308 0 TEQUIP = Percent Miles Carrying Transportation Equipment Question: What approximate percentage of its 1997 mileage did the vehicle carry transportation equipment (including complete vehicles) and parts? U All sample units V 0 -> 100% V Blank .Not reported D FURN 3 311 0 FURN = Percent Miles Carrying Furniture Question: What approximate percentage of its 1997 mileage did the vehicle carry furniture (wood and non-wood) and/or hardware (not involved in household moving)? U All sample units V 0 -> 100% V Blank .Not reported D GLASS 3 314 0 GLASS = Percent Miles Carrying Glass Products Question: What approximate percentage of its 1997 mileage did the vehicle carry glass products? U All sample units V 0 -> 100% V Blank .Not reported D TEXTIL 3 317 0 TEXTIL = Percent Miles Carrying Textiles and Apparel Question: What approximate percentage of its 1997 mileage did the vehicle carry textiles and apparel (fibers, leather goods, carpets, clothing, etc.)? U All sample units V 0 -> 100% V Blank .Not reported D MSCMFG 3 320 0 MSCMFG = Percent Miles Carrying Miscellaneous Products of Manufacturing Question: What approximate percentage of its 1997 mileage did the vehicle carry miscellaneous products of manufacturing (including photographic goods, watches, clocks, jewelry, and toys)? U All sample units V 0 -> 100% V Blank .Not reported D MOVING 3 323 0 MOVING = Percent Miles Used in Moving (Under Contract) Question: What approximate percentage of its 1997 mileage did the vehicle move household and office furniture (from home, offices, etc., under contract)? U All sample units V 0 -> 100% V Blank .Not reported D TOOLS 3 326 0 TOOLS = Percent Miles Carrying Tools Question: What approximate percentage of its 1997 mileage did the vehicle carry miscellaneous tools and/or parts for specialized use, as in a craftsman's vehicle - traveling workshop for plumbers, carpenters, road service crews, etc.? U All sample units V 0 -> 100% V Blank .Not reported D MXDCAR 3 329 0 MXDCAR = Percent Miles Carrying Mixed Cargo Question: What approximate percentage of its 1997 mileage did the vehicle carry mixed cargo (including the delivery of small packages)? U All sample units V 0 -> 100% V Blank .Not reported D REFUSE 3 332 0 REFUSE = Percent Miles Carrying Scrap, Garbage, Etc. Question: What approximate percentage of its 1997 mileage did the vehicle carry scrap (not for recycling), garbage, trash, septic tank waste? U All sample units V 0 -> 100% V Blank .Not reported D INDWTR 3 335 0 INDWTR = Percent Miles Carrying Industrial Waste Water Question: What approximate percentage of its 1997 mileage did the vehicle carry industrial 'waste' water? U All sample units V 0 -> 100% V Blank .Not reported D HAZEPA 3 338 0 HAZEPA = Percent Miles Carrying Hazardous Waste (EPA) Question: What approximate percentage of its 1997 mileage did the vehicle carry hazardous waste (EPA manifest)? U All sample units V 0 -> 100% V Blank .Not reported D HAZNEPA 3 341 0 HAZNEPA = Percent Miles Carrying Hazardous Waste (Non-EPA) Question: What approximate percentage of its 1997 mileage did the vehicle carry hazardous waste (non-EPA manifest)? U All sample units V 0 -> 100% V Blank .Not reported D RECYCLE 3 344 0 RECYCLE = Percent Miles Carrying Recyclable Products Question: What approximate percentage of its 1997 mileage did the vehicle carry recyclable products? U All sample units V 0 -> 100% V Blank .Not reported D OTHPROD 3 347 0 OTHPROD = Percent Miles Carrying Other Products Question: What approximate percentage of its 1997 mileage did the vehicle carry loads not elsewhere classified? U All sample units V 0 -> 100% V Blank .Not reported D HAZMAT 1 350 0 HAZMAT = Vehicle Hauled Hazardous Materials? Identifies those trucks that transport hazardous materials in quantities large enough to require a placard under the Code of Federal Regulations, Title 49, Transportation. Question: At any time during 1997 was this vehicle (or combination) used to haul hazardous materials in quantities large enough to require a hazmat placard on the vehicle due to Title 49, CFR 177.823, Transportation? U All sample units in strata 3, 4, and 5 V 1 .Yes V 2 .No V Blank .Not reported or not applicable D EXP11 3 351 0 EXP11 = Percent Miles Carrying Explosives 1.1 Question: What approximate percentage of its 1997 mileage did the vehicle carry explosives 1.1? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D EXP12 3 354 0 EXP12 = Percent Miles Carrying Explosives 1.2 Question: What approximate percentage of its 1997 mileage did the vehicle carry explosives 1.2? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D EXP13 3 357 0 EXP13 = Percent Miles Carrying Explosives 1.3 Question: What approximate percentage of its 1997 mileage did the vehicle carry explosives 1.3? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D EXP14 3 360 0 EXP14 = Percent Miles Carrying Explosives 1.4 Question: What approximate percentage of its 1997 mileage did the vehicle carry explosives 1.4? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D EXP15 3 363 0 EXP15 = Percent Miles Carrying Explosives 1.5 Question: What approximate percentage of its 1997 mileage did the vehicle carry explosives 1.5? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D EXP16 3 366 0 EXP16 = Percent Miles Carrying Explosives 1.6 Question: What approximate percentage of its 1997 mileage did the vehicle carry explosives 1.6? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D FLMGAS 3 369 0 FLMGAS = Percent Miles Carrying Flammable Gas Question: What approximate percentage of its 1997 mileage did the vehicle carry flammable gas? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D NFLGAS 3 372 0 NFLGAS = Percent Miles Carrying Nonflammable Gas Question: What approximate percentage of its 1997 mileage did the vehicle carry nonflammable gas? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D PSNGAS 3 375 0 PSNGAS = Percent Miles Carrying Poisonous Gas Question: What approximate percentage of its 1997 mileage did the vehicle carry poisonous gas? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D FLAMBLE 3 378 0 FLAMBLE = Percent Miles Carrying Flammable Materials Question: What approximate percentage of its 1997 mileage did the vehicle carry flammable materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D COMBUST 3 381 0 COMBUST = Percent Miles Carrying Combustible Materials Question: What approximate percentage of its 1997 mileage did the vehicle carry combustible materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D FLAMSOL 3 384 0 FLAMSOL = Percent Miles Carrying Flammable Solids Question: What approximate percentage of its 1997 mileage did the vehicle carry flammable solids? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D SPONCBST 3 387 0 SPONCBST = Percent Miles Carrying Spontaneously Combustible Materials Question: What approximate percentage of its 1997 mileage did the vehicle carry spontaneously combustible materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D DANGWW 3 390 0 DANGWW = Percent Miles Carrying Materials Dangerous When Wet Question: What approximate percentage of its 1997 mileage did the vehicle carry dangerous when wet materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D OXIDIZS 3 393 0 OXIDIZS = Percent Miles Carrying Oxidizers Question: What approximate percentage of its 1997 mileage did the vehicle carry oxidizers? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D OXYGEN 3 396 0 OXYGEN = Percent Miles Carrying Oxygen Question: What approximate percentage of its 1997 mileage did the vehicle carry oxygen? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D ORGPER 3 399 0 ORGPER = Percent Miles Carrying Organic Peroxide Question: What approximate percentage of its 1997 mileage did the vehicle carry organic peroxide? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D POISON 3 402 0 POISON = Percent Miles Carrying Poison Question: What approximate percentage of its 1997 mileage did the vehicle carry poison? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D KPFOOD 3 405 0 KPFOOD = Percent Miles Carrying Material to be Kept from Food Question: What approximate percentage of its 1997 mileage did the vehicle carry `keep away from food' materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D RADMAT 3 408 0 RADMAT = Percent Miles Carrying Radioactive Material Question: What approximate percentage of its 1997 mileage did the vehicle carry radioactive materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D CORROS 3 411 0 CORROS = Percent Miles Carrying Corrosive Material Question: What approximate percentage of its 1997 mileage did the vehicle carry corrosive materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D CLASS9 3 414 0 CLASS9 = Percent Miles Carrying Class 9 Material Question: What approximate percentage of its 1997 mileage did the vehicle carry class 9 materials? U Sample units in strata 3, 4, and 5 with value of '1' for HAZMAT V 0 -> 100% V Blank .Not reported or not applicable D FLTSZE 2 417 0 FLTSZE = Total Size of Fleet Owned/Operated The number of trucks and trailers operated by a truck owner for his/her entire operation. The data shown under this item are based on the number of trucks and trailers found in fleets of specified size and not the number of fleets. Question: Please indicate below the total number of trucks, truck tractors (power units), and trailers owned and/or operated by you or your company. Note - Trucks refer to pickups, small vans (including minivans), and straight trucks. Trailers refer to semi and/or full trailers. Do not include utility trailers. Subsidiaries of companies should report fleet size for the respective subsidiary only. U All sample units V 01 .1 V 02 .2-5 V 03 .6-9 V 04 .10-24 V 05 .25-99 V 06 .100-499 V 07 .500-999 V 08 .1,000-4,999 V 09 .5,000-9,999 V 10 .10,000 or more V Blank .Not reported D AXLRE 2 419 0 AXLRE = Axle Arrangement The truck type and number of axles on a particular truck and/or combination. Each response was coded by using the type of vehicle, the number of axles on the vehicle itself, and the type of trailer(s) pulled, if any. The following is a description of each code: Single 1 - Single unit truck (2 axles, 4 tires) Single 2 - Single unit truck (2 axles, 6 tires) Sincle 3 - Single unit truck (3 axles) Single 4 - Single unit truck (4 axles) Straight 1 - Straight truck (2 axles, 4 tires) pulling a utility trailer (1 axle) Straight 2 - Straight truck (2 axles, 4 tires) pulling a utility trailer (2 axles) Straight 3 - Straight truck (2 axles, 4 tires) pulling a utility trailer (3 or more axles) Straight 4 - Straight truck (2 axles, 6 tires) pulling a utility trailer (1 axle) Straight 5 - Straight truck (2 axles, 6 tires) pulling a utility trailer (2 axles) Straight 6 - Straight truck (2 axles, 6 tires) pulling a utility trailer (3 or more axles) Straight 7 - Straight truck (3 axles) pulling a utility trailer (1 axle) Straight 8 - Straight truck (3 axles) pulling a utility trailer (2 axles) Straight 9 - Straight truck (3 axles) pulling a utility trailer (3 or more axles) Straight 10 - Straight truck (4 or more axles) pulling a utility trailer (1 axle) Straight 11 - Straight truck (4 or more axles) pulling a utility trailer (2 axles) Straight 12 - Straight truck (4 or more axles) pulling a utility trailer (3 or more axles) Straight 13 - Straight truck (2 axles, 4 tires) pulling a full trailer (2 axles) Straight 14 - Straight truck (2 axles, 4 tires) pulling a full trailer (3 axles) Straight 15 - Straight truck (2 axles, 4 tires) pulling a full trailer (4 or more axles) Straight 16 - Straight truck (2 axles, 6 tires) pulling a full trailer (2 axles) Straight 17 - Straight truck (2 axles, 6 tires) pulling a full trailer (3 axles) Straight 18 - Straight truck (2 axles, 6 tires) pulling a full trailer (4 or more axles) Straight 19 - Straight truck (3 axles) pulling a full trailer (2 axles) Straight 20 - Straight truck (3 axles) pulling a full trailer (3 axles) Straight 21 - Straight truck (3 axles) pulling a full trailer (4 or more axles) Straight 22 - Straight truck (4 or more axles) pulling a full trailer (2 axles) Straight 23 - Straight truck (4 or more axles) pulling a full trailer (3 axles) Straight 24 - Straight truck (4 or more axles) pulling a full trailer (4 or more axles) Tractor 1 - Truck-tractor (2 axles, 4 tires) pulling a semi- trailer (1 axle) Tractor 2 - Truck-tractor (2 axles, 4 tires) pulling a semi- trailer (2 axles) Tractor 3 - Truck-tractor (2 axles, 4 tires) pulling a semi- trailer (3 or more axles) Tractor 4 - Truck-tractor (2 axles, 6 tires) pulling a semi- trailer (1 axle) Tractor 5 - Truck-tractor (2 axles, 6 tires) pulling a semi- trailer (2 axles) Tractor 6 - Truck-tractor (2 axles, 6 tires) pulling a semi- trailer (3 or more axles) Tractor 7 - Truck-tractor (3 axles) pulling a semi-trailer (1 axle) Tractor 8 - Truck-tractor (3 axles) pulling a semi-trailer (2 axles) Tractor 9 - Truck-tractor (3 axles) pulling a semi-trailer (3 or more axles) Tractor 10 - Truck-tractor (4 axles) pulling a semi-trailer (1 axle) Tractor 11 - Truck-tractor (4 axles) pulling a semi-trailer (2 axles) Tractor 12 - Truck-tractor (4 axles) pulling a semi-trailer (3 or more axles) Tractor 13 - Truck-tractor (2 axles, 4 tires) pulling two trailers (total of 3 axles on both) Tractor 14 - Truck-tractor (2 axles, 4 tires) pulling two trailers (total of 4 axles on both) Tractor 15 - Truck-tractor (2 axles, 4 tires) pulling two trailers (total of 5 axles on both) Tractor 16 - Truck-tractor (2 axles, 4 tires) pulling two trailers (total of 6 or more axles on both) Tractor 17 - Truck-tractor (2 axles, 6 tires) pulling two trailers (total of 3 axles on both) Tractor 18 - Truck-tractor (2 axles, 6 tires) pulling two trailers (total of 4 axles on both) Tractor 19 - Truck-tractor (2 axles, 6 tires) pulling two trailers (total of 5 axles on both) Tractor 20 - Truck-tractor (2 axles, 6 tires) pulling two trailers (total of 6 or more axles on both) Tractor 21 - Truck-tractor (3 axles) pulling two trailers (total of 3 axles on both) Tractor 22 - Truck-tractor (3 axles) pulling two trailers (total of 4 axles on both) Tractor 23 - Truck-tractor (3 axles) pulling two trailers (total of 5 axles on both) Tractor 24 - Truck-tractor (3 axles) pulling two trailers (total of 6 or more axles on both) Tractor 25 - Truck-tractor (4 or more axles) pulling two trailers (total of 3 axles on both) Tractor 26 - Truck-tractor (4 or more axles) pulling two trailers (total of 4 axles on both) Tractor 27 - Truck-tractor (4 or more axles) pulling two trailers (total of 5 axles on both) Tractor 28 - Truck-tractor (4 or more axles) pulling two trailers (total of 6 or more axles on both) Tractor 29 - Truck-tractor (2 axles, 4 tires) pulling three trailers (total of 5 axles on all) Tractor 30 - Truck-tractor (2 axles, 4 tires) pulling three trailers (total of 6 axles on all) Tractor 31 - Truck-tractor (2 axles, 4 tires) pulling three trailers (total of 7 axles on all) Tractor 32 - Truck-tractor (2 axles, 4 tires) pulling three trailers (total of 8 or more axles on all) Tractor 33 - Truck-tractor (2 axles, 6 tires) pulling three trailers (total of 5 axles on all) Tractor 34 - Truck-tractor (2 axles, 6 tires) pulling three trailers (total of 6 axles on all) Tractor 35 - Truck-tractor (2 axles, 6 tires) pulling three trailers (total of 7 axles on all) Tractor 36 - Truck-tractor (2 axles, 6 tires) pulling three trailers (total of 8 or more axles on all) Tractor 37 - Truck-tractor (3 axles) pulling three trailers (total of 5 axles on all) Tractor 38 - Truck-tractor (3 axles) pulling three trailers (total of 6 axles on all) Tractor 39 - Truck-tractor (3 axles) pulling three trailers (total of 7 axles on all) Tractor 40 - Truck-tractor (3 axles) pulling three trailers (total of 8 or more axles on all) Tractor 41 - Truck-tractor (4 axles) pulling three trailers (total of 5 axles on all) Tractor 42 - Truck-tractor (4 axles) pulling three trailers (total of 6 axles on all) Tractor 43 - Truck-tractor (4 axles) pulling three trailers (total of 7 axles on all) Tractor 44 - Truck-tractor (4 axles) pulling three trailers (total of 8 or more axles on all) U All sample units V 01 .Single 1 V 02 .Single 2 V 03 .Single 3 V 04 .Single 4 V 05 .Straight 1 V 06 .Straight 2 V 07 .Straight 3 V 08 .Straight 4 V 09 .Straight 5 V 10 .Straight 6 V 11 .Straight 7 V 12 .Straight 8 V 13 .Straight 9 V 14 .Straight 10 V 15 .Straight 11 V 16 .Straight 12 V 17 .Straight 13 V 18 .Straight 14 V 19 .Straight 15 V 20 .Straight 16 V 21 .Straight 17 V 22 .Straight 18 V 23 .Straight 19 V 24 .Straight 20 V 25 .Straight 21 V 26 .Straight 22 V 27 .Straight 23 V 28 .Straight 24 V 29 .Tractor 1 V 30 .Tractor 2 V 31 .Tractor 3 V 32 .Tractor 4 V 33 .Tractor 5 V 34 .Tractor 6 V 35 .Tractor 7 V 36 .Tractor 8 V 37 .Tractor 9 V 38 .Tractor 10 V 39 .Tractor 11 V 40 .Tractor 12 V 41 .Tractor 13 V 42 .Tractor 14 V 43 .Tractor 15 V 44 .Tractor 16 V 45 .Tractor 17 V 46 .Tractor 18 V 47 .Tractor 19 V 48 .Tractor 20 V 49 .Tractor 21 V 50 .Tractor 22 V 51 .Tractor 23 V 52 .Tractor 24 V 53 .Tractor 25 V 54 .Tractor 26 V 55 .Tractor 27 V 56 .Tractor 28 V 57 .Tractor 29 V 58 .Tractor 30 V 59 .Tractor 31 V 60 .Tractor 32 V 61 .Tractor 33 V 62 .Tractor 34 V 63 .Tractor 35 V 64 .Tractor 36 V 65 .Tractor 37 V 66 .Tractor 38 V 67 .Tractor 39 V 68 .Tractor 40 V 69 .Tractor 41 V 70 .Tractor 42 V 71 .Tractor 43 V 72 .Tractor 44 D PRNPRO 2 421 0 PRNPRO = Principal Product Carried The principal product carried by the vehicle (the highest percentage reported). U All sample units V 01 .Farm products V 02 .Live animals V 03 .Processed foods V 04 .Mining products V 05 .Building materials V 06 .Logs and other forest products V 07 .Lumber and fabricated wood products V 08 .Paper products V 09 .Chemicals V 10 .Petroleum V 11 .Plastics and/or rubber V 12 .Primary metal products V 13 .Fabricated metal products V 14 .Machinery V 15 .Transportation equipment V 16 .Furniture or hardware V 17 .Textile mill products V 18 .Household goods V 19 .Craftsman's equipment V 20 .Mixed cargoes V 21 .Scrap, refuse or garbage V 22 .Other V 23 .No load carried V 24 .Personal transportation V 25 .Not in use V 26 .Glass products V 27 .Miscellaneous products of manufacturing V 28 .Industrial 'waste' water V 29 .Hazardous waste (EPA manifest) V 30 .Animal feed V 31 .Hazardous waste (non-EPA manifest) V 32 .Recyclable products V 33 .Passengers V Blank .Not reported D AREAOP 1 423 0 AREAOP = Area of Operation The usual trip length from the vehicle's home base. Vehicles with no home base reported their average range of operation. The category with the highest percentage reported under POFFRD, PLOCAL, PSHORT, PSMED, PLMED, and PLONG. The responses are defined as follows: Off-the-road - trips with minimal use of public roads Local - trips of 50 miles or less Short range - trips of 51 to 100 miles Short range-medium - trips of 101 to 200 miles Long range-medium - trips of 201 to 500 miles Long range - trips of 501 miles or more U All sample units V 1 .Off-the-road V 2 .Local V 3 .Short range V 4 .Short range-medium V 5 .Long range-medium V 6 .Long range V Blank .Not reported D VIUGVW 2 424 0 VIUGVW = VIUS Gross Vehicle Weight The gross weight of the vehicle based on average weight and recoded to VIUS specifications (pounds). U All sample units V 01 .6000 lbs. or less V 02 .6001 to 10000 lbs. V 03 .10001 to 14000 lbs. V 04 .14001 to 16000 lbs. V 05 .16001 to 19500 lbs. V 06 .19501 to 26000 lbs. V 07 .26001 to 33000 lbs. V 08 .33001 to 40000 lbs. V 09 .40001 to 50000 lbs. V 10 .50001 to 60000 lbs. V 11 .60001 to 80000 lbs. V 12 .80001 to 100000 lbs. V 13 .100001 to 130000 lbs. V 14 .130001 lbs. and over V Blank .Not reported D PKGVW 1 426 0 PKGVW = Polk Gross Vehicle Weight The Polk gross vehicle weight class (pounds). U All sample units V 1 .6000 lbs. or less V 2 .6001 to 10000 lbs. V 3 .10001 to 14000 lbs. V 4 .14001 to 16000 lbs. V 5 .16001 to 19500 lbs. V 6 .19501 to 26000 lbs. V 7 .26001 to 33000 lbs. V 8 .33001 lbs. and greater V 9 .Unknown V Blank .Not reported D PKRWGT 6 427 0 PKRWGT = Polk Registered Weight The Polk registered weight (pounds). U All sample units V 000000 -> 999999 lbs. D VEHSZE 1 433 0 VEHSZE = Vehicle Size Determined by the average weight (defined as the empty weight of the vehicle plus the average weight of the load carried) during 1997. The four size class are determined by the following: Light - The average vehicle weight is 10,000 lbs. or less. Medium - The average vehicle weight is 10,001 to 19,500 lbs. Light-heavey - The average vehicle weight is 19,501 to 26,000 lbs. Heavy-heavy - The average vehicle weight is 26,001 lbs. or more. U All sample uits V 1 .Light V 2 .Medium V 3 .Light-heavy V 4 .Heavy-heavy D RI_ACQMON 1 434 0 RI_ACQMON = Response Indicator for Acquisition Month U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ACQYR 1 435 0 RI_ACQYR = Response Indicator for Acquisition Year U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OBTAIN 1 436 0 RI_OBTAIN = Response Indicator for How Obtained U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HOWLEA 1 437 0 RI_HOWLEA = Response Indicator for How Leased or Rented (From Someone Else) U Sample units in strata 3, 4, and 5 with a value of '3' for OBTAIN V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HWLONG 1 438 0 RI_HWLONG = Response Indicator for Lease/Rental Agreement for 12 Months or More U Sample units in strata 3, 4, and 5 with a value of '3' for OBTAIN V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_FIN 1 439 0 RI_TL_FIN = Response Indicator for Financing Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_FM 1 440 0 RI_TL_FM = Response Indicator for Full Maintenance Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_SPM 1 441 0 RI_TL_SPM = Response Indicator for Maintenance of Specific Parts Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_TAX 1 442 0 RI_TL_TAX = Response Indicator for Payment of Taxes Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_OLP 1 443 0 RI_TL_OLP = Response Indicator for Licenses and Permits Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_REC 1 444 0 RI_TL_REC = Response Indicator for Recordkeeping Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TL_OTH 1 445 0 RI_TL_REC = Response Indicator for Other Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for HOWLONG V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_STLOWN 1 446 0 RI_STLOWN = Response Indicator for Still Own U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OWNLES 1 447 0 RI_OWNLES = Response Indicator for Owner or Lessee U Sample units with a value of '1' for STLOWN V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_DISPOZ 1 448 0 RI_DISPOZ = Response Indicator for Disposed Prior to July 1, 1996 U Sample units with a value of '2' for STLOWN V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_DISMON 1 449 0 RI_DISMON = Response Indicator for Disposal Month U Sample units with a value of '2' for DISPOZ V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_DISYR 1 450 0 RI_DISYR = Response Indicator for Disposal Year U Sample units with a value of '2' for DISPOZ V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HOWRID 1 451 0 RI_HOWRID = Response Indicator for How Disposed or Rid of the Vehicle U Sample units with a value of '2' for DISPOZ V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LEAOUT 1 452 0 RI_LEAOUT = Response Indicator for Vehicle Leased/Rented to Someone U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HLSOUT 1 453 0 RI_HLSOUT = Response Indicator for How Leased or Rented (to Someone Else) U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LLEOUT 1 454 0 RI_LLEOUT = Response Indicator for Lease/Rental Agreement for 12 Months or More U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_FIN 1 455 0 RI_LO_FIN = Response Indicator for Financing Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_FM 1 456 0 RI_LO_FM = Response Indicator for Full Maintenance Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_SPM 1 457 0 RI_LO_SPM = Response Indicator for Maintenance on Specific Parts Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_TAX 1 458 0 RI_LO_TAX = Response Indicator for Payment of Taxes Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_OLP 1 459 0 RI_LO_OLP = Response Indicator for Licenses and Permits Included in Lease U Sample units in strata 3, 4, 5 with a value of '1' for LLEOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_REC 1 460 0 RI_LO_REC = Response Indicator for Recordkeeping Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LO_OTH 1 461 0 RI_LO_OTH = Response Indicator for Other Included in Lease U Sample units in strata 3, 4, and 5 with a value of '1' for LEAOUT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_BODTYP 1 462 0 RI_BODTYP = Response Indicator for Body Type U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_NAXLES 1 463 0 RI_NAXLES = Response Indicator for Number of Axles on Power Unit U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LIFTAX 1 464 0 RI_LIFTAX = Response Indicator for Number of Liftable Axles on Power Unit U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_DRAXLS 1 465 0 RI_DRAXLS = Response Indicator for Number of Driving Axles on Power Unit U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_VEHTYP 1 466 0 RI_VEHTYP = Response Indicator for Vehicle Type U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TOTLEN 1 467 0 RI_TOTLEN = Response Indicator for Total Length U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TRLATT 1 468 0 RI_TRLATT = Response Indicator for Were Trailers Attached > 50% U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TRAILST 1 469 0 RI_TRAILST = Response Indicator for Type of Trailer Attached to Straight Truck U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TRAILTT 1 470 0 RI_TRAILTT = Response Indicator for Type of Trailer Attached to a Truck Tractor U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TRLNGTH 1 471 0 RI_TRLNGTH = Response Indicator for Length of the Attached Trailer U Sample units in strata 1 and 2 with a value of '1' for TRLATT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PNOTRL 1 472 0 RI_PNOTRL = Response Indicator for Percent Miles Pulling No Trailer U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PTRLATT 1 473 0 RI_PTRLATT = Response Indicator for Percent Miles Reported Trailer Configuration Pulled U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PCNTNR 1 474 0 RI_PCNTNR = Response Indicator for Percent Miles Hauling Containers U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PPIGY 1 475 0 RI_PPIGY = Response Indicator for Percent Miles Hauling Piggyback Trailers U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PCONVTR 1 476 0 RI_PCONVTR = Response Indicator for Percent Miles Hauling Conventional Trailers U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FSTTRL 1 477 0 RI_FSTTRL = Response Indicator for Length of First or Only Trailer U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_SNDTRL 1 478 0 RI_SNDTRL = Response Indicator for Length of Second Trailer U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_THDTRL 1 479 0 RI_THDTRL = Response Indicator for Length of Third Trailer U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AXONTU 1 480 0 RI_AXONTU = Response Indicator for Number of Axles on Attached Trailer Unit U Sample units in strata 1 and 2 with a value of '1' for TRLATT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_WIDTH 1 481 0 RI_WIDTH = Response Indicator for Width of Attached Trailer U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EMPCK 1 482 0 RI_EMPCK = Response Indicator for Empty Weight (check box) U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EMPWT 1 483 0 RI_EMPWT = Response Indicator for Empty Weight (written) U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AVGCK 1 484 0 RI_AVGCK = Response Indicator for Average Weight (check box) U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AVGWT 1 485 0 RI_AVGWT = Response Indicator for Average Weight (written) U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MAXWT 1 486 0 RI_MAXWT = Response Indicator for Maximum Weight U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_CABTYP 1 487 0 RI_CABTYP = Response Indicator for Type of Cab U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ENGTYP 1 488 0 RI_ENGTYP = Response Indicator for Kind of Fuel Vehicle Uses U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PKENGSZE 1 489 0 RI_PKENGSZE = Response Indicator for Engine Size U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PKCID 1 490 0 RI_PKCID = Response Indicator for Cubic Inch Displacement U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_REFUEL 1 491 0 RI_REFUEL = Response Indicator for Primary Refueling Location U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_BRAKES 1 4920 RI_BRAKES = Response Indicator for Type of Brakes U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ALBRAKE 1 493 0 RI_ALBRAKE = Response Indicator for Vehicle has Antilock Brakes U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AERODN 1 494 0 RI_AERODN = Response Indicator for Vehicle has Aerodynamic Features U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AXLRAT 1 495 0 RI_AXLRAT = Response Indicator for Vehicle has Axle or Drive Ratio U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ECOENG 1 496 0 RI_ECOENG = Response Indicator for Vehicle has Fuel Economy Engine U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_REFLCT 1 497 0 RI_REFLCT = Response Indicator for Vehicle has Reflective Materials U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_RADIAL 1 498 0 RI_RADIAL = Response Indicator for Vehicle has Radial Tires U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GOVNOR 1 499 0 RI_GOVNOR = Response Indicator for Vehicle has a Road Speed Governor U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_VARFAN 1 500 0 RI_VARFAN = Response Indicator for Vehicle has Variable Fan Drives U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OTHFUEL 1 501 0 RI_OTHFUEL = Response Indicator for Vehicle has Other Fuel Conservation Features U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PWSTR 1 502 0 RI_PWSTR = Response Indicator for Vehicle has Power Steering U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AIRCON 1 503 0 RI_AIRCON = Response Indicator for Vehicle has Air Conditioning U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ENGRET 1 504 0 RI_ENGRET = Response Indicator for Vehicle has Engine Retarder U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EVMS 1 505 0 RI_EVMS = Response Indicator for Vehicle has Electronic Vehicle Management System U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EVIS 1 506 0 RI_EVIS = Response Indicator for Vehicle has Electronic Vehicle Identification Device U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_RECRDR 1 507 0 RI_RECRDR = Response Indicator for Vehicle has Trip Recorder/ On-Board Computer U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_NAVSYS 1 508 0 RI_NAVSYS = Response Indicator for Vehicle has Navigational Systems U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FRNWHD 1 509 0 RI_FRNWHD = Response Indicator for Vehicle has Front Wheel Drive U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_VCAIDS 1 510 0 RI_VCAIDS = Response Indicator for Vehicle has Control Aids U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_WCLIFT 1 511 0 RI_WCLIFT = Response Indicator for Vehicle has Wheel Chair Lift U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AIRBAG 1 512 0 RI_AIRBAG = Response Indicator for Vehicle has Air Bags U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMSELF 1 513 0 RI_GMSELF = Response Indicator for General Maintenance Performed by Self U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMCOMP 1 514 0 RI_GMCOMP = Response Indicator for General Maintenance Performed by Company U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMDEAL 1 515 0 RI_GMDEAL = Response Indicator for General Maintenance Performed by Dealership U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMLEAS 1 516 0 RI_GMLEAS = Response Indicator for General Maintenance Performed by Leasing Company U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMGARG 1 517 0 RI_GMGARG = Response Indicator for General Maintenance Performed by Independent Garage U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMDIST 1 518 0 RI_GMDIST = Response Indicator for General Maintenance Performed by Component Distributorship U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMNONE 1 519 0 RI_GMNONE = Response Indicator for General Maintenance Performed by No One U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GMOTHR 1 520 0 RI_GMOTHR = Response Indicator for General Maintenance Performed by Other U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVSELF 1 521 0 RI_OVSELF = Response Indicator for Major Overhauls Performed by Self U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVCOMP 1 522 0 RI_OVCOMP = Response Indicator for Major Overhauls Performed by Company U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVDEAL 1 523 0 RI_OVDEAL = Response Indicator for Major Overhauls Performed by Dealership U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVLEAS 1 524 0 RI_OVLEAS = Response Indicator for Major Overhauls Performed by Leasing Company U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVGARG 1 525 0 RI_OVGARG = Response Indicator for Major Overhauls Performed by Independent Garage U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVDIST 1 526 0 RI_OVDIST = Response Indicator for Major Overhauls Performed by Component Distributorship U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVNONE 1 527 0 RI_OVNONE = Response Indicator for Major Overhauls Performed by No One U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OVOTHR 1 528 0 RI_OVOTHR = Response Indicator for Major Overhauls Performed by Other U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_WKSOP 1 529 0 RI_WKSOP = Response Indicator for Weeks Operated During 1997 U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ANNMIL 1 530 0 RI_ANNMIL = Response Indicator for Miles Driven During 1997 U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LTMIL 1 531 0 RI_LTMIL = Response Indicator for Miles Driven Since Manufactured U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MPGCK 1 532 0 RI_MPGCK = Response Indicator for Miles Per Gallon (Check Box) U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MPG 1 533 0 RI_MPG = Response Indicator for Miles Per Gallon (written) U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_NOHOME 1 534 0 RI_NOHOME = Response Indicator for No Home Base Location U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_BASTATE 1 535 0 RI_BASTATE = Response Indicator for Home Base State U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MSAIO 1 536 0 RI_MSAIO = Response Indicator for Home Base In/Out of a Metropolitan Statistical Area U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TYPHB 1 537 0 RI_TYPHB = Response Indicator for Type of Home Base U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_POBAST 1 538 0 RI_POBAST = Response Indicator for Percent of Miles Driven Outside Home Base State U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_POFFRD 1 539 0 RI_POFFRD = Response Indicator for Percent of Miles Driven Off-Road U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLOCAL 1 540 0 RI_PLOCAL = Response Indicator for Percent of Miles Driven Within 50 Miles of Home Base U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PSHORT 1 541 0 RI_PSHORT = Response Indicator for Percent of Miles Driven Between 50 and 100 Miles of Home Base U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PSMED 1 542 0 RI_PSMED = Response Indicator for Percent of Miles Driven Between 100 and 200 Miles of Home Base U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLMED 1 543 0 RI_PLMED = Response Indicator for Percent of Miles Driven Between 200 and 500 Miles of Home Base U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLONG 1 544 0 RI_PLONG = Response Indicator for Percent of Miles Driven Beyond 500 Miles of Home Base U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OPCLAS 1 545 0 RI_OPCLAS = Response Indicator for Operator Classification U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PBUS 1 546 0 RI_PBUS = Response Indicator for If Mixed, Percent Business Use U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PPTRAN 1 547 0 RI_PPTRAN = Response Indicator for If Mixed, Percent Personal Use U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PFORHR 1 548 0 RI_PFORHR = Response Indicator for If Mixed, Percent For-Hire U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OPTYP 1 549 0 RI_OPTYP = Response Indicator for Operator Type U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PMOCAR 1 550 0 RI_PMOCAR = Response Indicator for Percent Motor Carrier U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PINDEP 1 551 0 RI_PINDEP = Response Indicator for Percent Owner Operator (Independent) U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLEASE 1 552 0 RI_PLEASE = Response Indicator for Percent Owner Operator (Leased to a Company) U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PPRIV 1 553 0 RI_PPRIV = Response Indicator for Percent Private Fleet (Private Carrier) U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PFHOP 1 554 0 RI_PFHOP = Response Indicator for Percent Private Fleet (For-Hire Operator) U Sample units in strata 3, 4, and 5 with a value of '3' or '5' for OPCLAS with a percent in PFORHR V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_JURISD 1 555 0 RI_JURISD = Response Indicator for Jurisdiction Served U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PINTER 1 556 0 RI_PINTER = Response Indicator for Percent Interstate Jurisdiction U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PINTRA 1 557 0 RI_PINTRA = Response Indicator for Percent Intrastate Jurisdiction U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLOCJUR 1 558 0 RI_PLOCJUR = Response Indicator for Percent Local Jurisdiction U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TYPCAR 1 559 0 RI_TYPCAR = Response Indicator for Type of Carrier U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PCONTR 1 560 0 RI_PCONTR = Response Indicator for Percent Contract Carrier U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PCOMON 1 561 0 RI_PCOMON = Response Indicator for Percent Common Carrier U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PEXEMT 1 562 0 RI_PEXEMT = Response Indicator for Percent Exempt Carrier U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TYPSER 1 563 0 RI_TYPSER = Response Indicator for Type of Service U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PTKLOD 1 564 0 RI_PTKLOD = Response Indicator for Percent Carrying Truckload U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLESTL 1 565 0 RI_PLESTL = Response Indicator for Percent Carrying Less than Truckload U Sample units in strata 3, 4, and 5 with a value in PMOCAR or PINDEP or PLEASE V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MAJUSE 1 566 0 RI_MAJUSE = Response Indicator for Major Use U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PNOLOD 1 567 0 RI_PNOLOD = Response Indicator for Percent Miles Carrying No Load U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PASSEN 1 568 0 RI_PASSEN = Response Indicator for Percent Miles Carrying Passengers U All sample units in strata 1 and 2 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LVANML 1 569 0 RI_LVANML = Response Indicator for Percent Miles Carrying Live Animals U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FARMPD 1 570 0 RI_FARMPD = Response Indicator for Percent Miles Carrying Farm Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PRFOOD 1 571 0 RI_PRFOOD = Response Indicator for Percent Miles Carrying Processed Food U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ANFEED 1 572 0 RI_ANFEED = Response Indicator for Percent Miles Carrying Animal Feed U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MINPRO 1 573 0 RI_MINPRO = Response Indicator for Percent Miles Carrying Mining Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_BLDGMA 1 574 0 RI_BLDGMA = Response Indicator for Percent Miles Carrying Building Materials U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LOGPRO 1 575 0 RI_LOGPRO = Response Indicator for Percent Miles Carrying Logs and Forest Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_LUMBER 1 576 0 RI_LUMBER = Response Indicator for Percent Miles Carrying Lumber and Wood Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PAPER 1 577 0 RI_PAPER = Response Indicator for Percent Miles Carrying Paper Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_CHEM 1 578 0 RI_CHEM = Response Indicator for Percent Miles Carrying Chemicals and/or Drugs U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PETROL 1 579 0 RI_PETROL = Response Indicator for Percent Miles Carrying Petroleum Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PLASTK 1 580 0 RI_PLASTK = Response Indicator for Percent Miles Carrying Plastic or Rubber Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PRIMTL 1 581 0 RI_PRIMTL = Response Indicator for Percent Miles Carrying Primary Metal Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FABMTL 1 582 0 RI_FABMTL = Response Indicator for Percent Miles Carrying Fabricated Metal Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MACHNE 1 583 0 RI_MACHNE = Response Indicator for Percent Miles Carrying Machinery U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TEQUIP 1 584 0 RI_TEQUIP = Response Indicator for Percent Miles Carrying Transportation Equipment U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FURN 1 585 0 RI_FURN = Response Indicator for Percent Miles Carrying Furniture U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_GLASS 1 586 0 RI_GLASS = Response Indicator for Percent Miles Carrying Glass Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TEXTIL 1 587 0 RI_TEXTIL = Response Indicator for Percent Miles Carrying Textiles and Apparel U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MSCMFG 1 588 0 RI_MSCMFG = Response Indicator for Percent Miles Carrying Miscellaneous Products of Manufacturing U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MOVING 1 589 0 RI_MOVING = Response Indicator for Percent Miles Used in Moving (Under Contract) U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_TOOLS 1 590 0 RI_TOOLS = Response Indicator for Percent Miles Carrying Tools U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_MXDCAR 1 591 0 RI_MXDCAR = Response Indicator for Percent Miles Carrying Mixed Cargo U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_REFUSE 1 592 0 RI_REFUSE = Response Indicator for Percent Miles Carrying Scrap, Garbage, Etc. U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_INDWTR 1 593 0 RI_INDWTR = Response Indicator for Percent Miles Carrying Industrial Waste Water U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HAZEPA 1 594 0 RI_HAZEPA = Response Indicator for Percent Miles Carrying Hazardous Waste (EPA) U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HAZNEPA 1 595 0 RI_HAZNEPA = Response Indicator for Percent Miles Carrying Hazardous Waste (Non-EPA) U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_RECYCLE 1 596 RI_RECYCLE = Response Indicator for Percent Miles Carrying Recyclable Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OTHPROD 1 597 0 RI_OTHPROD = Response Indicator Percent Miles Carrying Other Products U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_HAZMAT 1 598 0 RI_HAZMAT = Response Indicator for Hazardous Materials U All sample units in strata 3, 4, and 5 V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EXP11 1 599 0 RI_EXP11 = Response Indicator for Percent Miles Carrying Explosives 1.1 U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EXP12 1 600 0 RI_EXP12 = Response Indicator for Percent Miles Carrying Explosives 1.2 U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EXP13 1 601 0 RI_EXP13 = Response Indicator for Percent Miles Carrying Explosives 1.3 U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EXP14 1 602 0 RI_EXP14 = Response Indicator for Percent Miles Carrying Explosives 1.4 U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EXP15 1 603 0 RI_EXP15 = Response Indicator for Percent Miles Carrying Explosives 1.5 U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_EXP16 1 604 0 RI_EXP16 = Response Indicator for Percent Miles Carrying Explosives 1.6 U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FLMGAS 1 605 0 RI_FLMGAS = Response Indicator for Percent Miles Carrying Flammable Gas U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_NFLGAS 1 606 0 RI_NFLGAS = Response Indicator for Percent Miles Carrying Nonflammable Gas U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PSNGAS 1 607 0 RI_PSNGAS = Response Indicator for Percent Miles Carrying Poisonous Gas U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FLAMBLE 1 608 0 RI_FLAMBLE = Response Indicator for Percent Miles Carrying Flammable Materials U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_COMBUST 1 609 0 RI_COMBUST = Response Indicator for Percent Miles Carrying Combustible Materials U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FLAMSOL 1 610 0 RI_FLAMSOL = Response Indicator for Percent Miles Carrying Flammable Solids U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_SPONCBST 1 611 0 RI_SPONCBST = Response Indicator for Percent Miles Carrying Spontaneously Combustible Materials U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_DANGWW 1 612 0 RI_DANGWW = Response Indicator for Percent Miles Carrying Materials Dangerous When Wet U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OXIDIZS 1 613 0 RI_OXIDIZS = Response Indicator for Percent Miles Carrying Oxidizers U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_OXYGEN 1 614 0 RI_OXYGEN = Response Indicator for Percent Miles Carrying Oxygen U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_ORGPER 1 615 0 RI_ORGPER = Response Indicator for Percent Miles Carrying Organic Peroxide U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_POISON 1 616 0 RI_POISON = Response Indicator for Percent Miles Carrying Poison U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_KPFOOD 1 617 0 RI_KPFOOD = Response Indicator for Percent Miles Carrying Material to be Kept from Food U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_RADMAT 1 618 0 RI_RADMAT = Response Indicator for Percent Miles Carrying Radioactive Materials U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_CORROS 1 619 0 RI_CORROS = Response Indicator for Percent Miles Carrying Corrosive Materials U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_CLASS9 1 620 0 RI_CLASS9 = Response Indicator for Percent Miles Carrying Class 9 Materials U Sample units in strata 3, 4, and 5 with a value of '1' for HAZMAT V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_FLTSZE 1 621 0 RI_FLTSZE = Response Indicator for Total Size of Fleet Owned/Operated U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AXLRE 1 622 0 RI_AXLRE = Response Indicator for Axle Arrangement U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PRNPRO 1 623 0 RI_PRNPRO = Response Indicator for Principal Product Carried U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_AREAOP 1 624 0 RI_AREAOP = Response Indicator for Primary Area of Operation U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_VIUGVW 1 625 0 RI_VIUGVW = Response Indicator for VIUS Gross Vehicle Weight U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PKGVW 1 626 0 RI_PKGVW = Response Indicator for Polk Gross Vehicle Weight U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_PKRWGT 1 627 0 RI_PKRWGT = Response Indicator for Polk Registered Weight U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D RI_VEHSZE 1 628 0 RI_VEHSZE = Response Indicator for Vehicle Size U All sample units V A .Analyst corrected V C .Computer edit corrected V D .Analyst deemed acceptable V I .Computer edit imputation V P .Polk control file data V Blank .As reported D WANNMIL 13 629 0 WANNMIL = Weighted Annual Miles Driven During 1997 Weighting factor for annual miles. Used to determine the total annual miles for characteristics selected in a cross-tabulation. Note - When generating cross-tabulations using WANNMIL, the default weighting must be changed from EXPANF to WANNMIL. To undo the default weighting go to the menu and choose 'Data' then choose 'Set Weight Field'. The box for 'Use weight field' will be checked, and EXPANF will be highlighted. Reset the weighting from EXPANF to WANNMIL. Once the weighting is set, this will become the default until changed again. U All sample units V 0000000000000 -> 9999999999999