A guide to small sign support hardware
An edition of A guide to small sign support hardware (1994)
a report
By AASHTO-AGC-ARTBA Joint Cooperation Committee. Subcommittee on New Highway Materials. Task Force No. 13.
Publish Date
1994
Publisher
U.S. Dept. of Transportation, Federal Highway Administration
Language
eng
Pages
-
Description:
subjects: Standards, Traffic signs and signals, Transportation markings, Break-away supports
Places: United States