Cost and safety effectiveness of highway design elements

书目详细资料
企业作者:	Roy Jorgensen Associates, National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration
格式:	图书
语言:	English
出版:	Washington, D.C. Transportation Research Board, National Research Council 1978.
丛编:	Report (National Cooperative Highway Research Program) 197.
主题:	Express highways > United States > Safety measures > Cost effectiveness. Traffic accidents > United States > Costs. Express highways > United States > Design and construction.