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