Installation of yield signs solves problem of how to control intersection conflicts at locations where heavy traffic flow makes turn from one street to another on San Diego, Calif streets; illuminated one-way signs used when various streets were converted to one-way grid-iron pattern; specifications for signs given.
Use of yield signs and illuminated one-way signs in San Diego
Traffic Eng
Traffic Engineering ; 29 , n 3
1958
5 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
SAE Technical Papers | 1991
SAE Technical Papers | 2018
SAE Technical Papers | 2011
SAE Technical Papers | 2002
Internally-illuminated traffic signs
Engineering Index Backfile | 1956
|