GENERAL CONTRACTORS--HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS (Industry 1611) Establishments classified in this industry are primarily engaged in the construction of highways, streets, and related work such as installation of guard rails, highway signs, lighting, etc. For additional examples, refer to the Standard Industrial Classification Manual: 1987 (SIC) published by the Office of Management and Budget, Executive Office of the President. During 1992, the establishments with paid employees classified in this industry accounted for $36.6 billion in total dollar value of business. Of this amount, $35.3 billion were for the value of construction work. These establishments paid out $12.3 billion for materials, components, and supplies and $7.5 billion for construction work subcontracted to others. Costs for selected power, fuels, and lubricants for the industry were $1.2 billion. Value added for 1992 was $15.7 billion. There were 10,090 establishments with total employment averaging 257,356 during the year. Total payroll for 1992 was $7.4 billion. Larger establishments with 20 employees or more, while representing only 29 percent of the total number of employer establishments in this industry, accounted for 86 percent of all business done.