Improved criteria for traffic signals at individual intersections interim report

Improved criteria for traffic signals at individual intersections interim report

Bibliographic Details
Main Author: Gerlough, D. L.
Corporate Author: Planning Research Corporation
Other Authors: Gerlough, Daniel L., Wagner, Frederick A.
Format: Book
Language:English
Published: [Washington] Highway Research Board 1964.
Series:Publication (National Research Council (U.S.))
Report (National Cooperative Highway Research Program) 3.
Subjects:
Traffic signs and signals.