AUTHOR
National Research Council (U.S.). Transportation Research Board
7
National Cooperative Highway Research Program
4
Kraay, J. H.
3
Stichting Wetenschappelijk Onderzoek Verkeersveiligheid
3
Wen, Jerilyn C.
2
American Association of State Highway and Transportation Officials
1
Butorac, Marc A. 1970-
1
Dijkstra, A.
1
Hauer, E.
1
Huntington, Del
1
International Committee on Traffic Conflicts Techniques
1
International Workshop on Traffic Conflicts Techniques Leidschendam, Netherlands
1
Lipinski, Martin E.
1
Lyles, R. W.
1
Organization for Economic Cooperation and Development. Steering Committee for Road Research
1
Project for Public Spaces
1
Slop, M.
1
Taylor, William C. 1937-
1
Traffic Records Workshop Deckers, Colo
1
Transit Cooperative Research Program
1
United States. Federal Highway Administration
1
Wilson, Eugene M. 1943-
1