City of Steubenville, Traffic Signal Upgrade JEF-7/43-15.98/1.09 (PID 10962)
This project was the modernization and coordination of traffic signals at 27 intersections along the corridors of Dean Martin Boulevard (SR 7) and Sunset Boulevard (SR 43). The project included the upgrade of traffic signal hardware including vehicular signal heads, signal strain pole supports, pedestrian signals, traffic controllers, vehicular and pedestrian detectors. The project also included the installation of a “closed loop” traffic responsive computer system and fiber optic communication cable. A 12 fiber multi-mode backbone with Kevlar Braid protective armor was specified for communication between master and local controllers.