Design speed, operating speed, and posted speed practices

التفاصيل البيبلوغرافية
مؤلفون مشاركون:	National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board
مؤلفون آخرون:	Fitzpatrick, Kay
التنسيق:	كتاب
اللغة:	English
منشور في:	Washington, D.C. Transportation Research Board, National Research Council c2003.
سلاسل:	Report (National Cooperative Highway Research Program) 504.
الموضوعات:	Roads > United States > Design and construction. Speed limits > United States. Traffic engineering > United States.
الوصول للمادة أونلاين:	http://gulliver.trb.org/publications/nchrp/nchrp%5Frpt%5F504.pdf