Traffic lights, Indicator lights, Control equipment, Light-emitting diodes, Light-emitting devices, Electric lamps, Visual signals, Control signals, Lighting (r

"TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 387: LED Traffic Signal Monitoring, Maintenance, and Replacement Issues explores the main

Global Practices on Road Traffic Signal Control is a valuable reference on the current state-of-the-art of road traffic signal control around the world. The boo

This report serves as a comprehensive guide to traffic signal timing and documents the tasks completed in association with its development. The focus of this do

This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents