Methods for evaluating highway safety improvements

Methods for evaluating highway safety improvements

Dades bibliogràfiques
Autor corporatiu: American Association of State Highway and Transportation Officials, United States. Federal Highway Administration
Format: Llibre
Idioma:English
Publicat: Washington Transportation Research Board, National Research Council 1975.
Col·lecció:Report - National Cooperative Highway Research Program 70.
Matèries:
Traffic safety > United States.
Roads > United States > Safety measures.