System-wide safety improvements an approach to safety consistency

System-wide safety improvements an approach to safety consistency

التفاصيل البيبلوغرافية
المؤلف الرئيسي: Chatfield, Benjamin V.
مؤلفون مشاركون: American Association of State Highway and Transportation Officials, United States. Federal Highway Administration, National Research Council (U.S.). Transportation Research Board
مؤلفون آخرون: Council, Forrest M.
التنسيق: كتاب
اللغة:English
منشور في: Washington, D.C. Transportation Research Board, National Research Council [1987]
سلاسل:Synthesis of highway practice 132.
الموضوعات:
Roads > Safety measures > Standards > United States.