Maintenance levels-of-service guidelines - Woodward-Clyde Consultants; Kulkarni, R.; United States; American Association of State Highway and Transportation Officials (Washington, D.C. : Transportation Research Board, National Research Council, 1980)
"Project 14-5 FY '78."
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
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Keywords: MCE; Roads -- United States -- Maintenance and repair -- Management