Multi-directional slip base for break-away luminaire supports.

Bibliographic Details
Main Author:	Edwards, Thomas C.
Corporate Authors:	Texas Transportation Institute, Texas. Highway Department, United States. Bureau of Public Roads
Format:	Book
Language:	English
Published:	College Station, Texas : Texas Transportation Institute, Texas A&M University, 1967.
Series:	Research report (Austin, Tex.) ; 75-10.
Subjects:	Roads > Lighting. Traffic signs and signals > Break-away supports.

Description
Item Description:	"Supplementary studies in Highway Illumination Research Project number 2-8-64-75." "Texas Transportation Institute, Texas Highway Department cooperative research."
Physical Description:	vi, 29 pages : illustrations