This report documents the first-time use by New York State of semi-permanent, high-mast pole-mounted fixtures used to illuminate nighttime road work construction and maintenance. This illumination … [Read more...] about Documentation of Semi-Permanent High-Mast Lighting for Construction
Lighting Systems
Structural Supports for Highway Signs, Luminaires, and Traffic Signals
NCHRP Project 17-10 was conducted for the main purpose of revamping the 1994 edition of the AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals … [Read more...] about Structural Supports for Highway Signs, Luminaires, and Traffic Signals