Quantifying the benefits of separating pedestrians and vehicles - Braun, Ronald R.; Roddin, Marc F.; American Association of State Highway and Transportation Officials; United States. Federal Highway Administration (Washington : Transportation Research Board, National Research Council, 1978)
"Research sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration."
Bibliography: p. 43-45.
Keywords: Pedestrian facilities design; Traffic engineering