Cover Image

Improved criteria for traffic signal systems in urban networks

Bibliographic Details
Main Author: Wagner, Frederick A.
Other Authors: Barnes, F. C. (joint author.), Gerlough, Daniel L. (joint author.)
Format: Book
Language:English
Published: Washington, D.C. Highway Research Board 1971.
Series:Report (National Cooperative Highway Research Program) 124.
Subjects:
Traffic signs and signals.