Cost and safety effectiveness of highway design elements

التفاصيل البيبلوغرافية
مؤلفون مشاركون:	Roy Jorgensen Associates, National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration
التنسيق:	كتاب
اللغة:	English
منشور في:	Washington, D.C. Transportation Research Board, National Research Council 1978.
سلاسل:	Report (National Cooperative Highway Research Program) 197.
الموضوعات:	Express highways > United States > Safety measures > Cost effectiveness. Traffic accidents > United States > Costs. Express highways > United States > Design and construction.