Transportation Systems
Innovative roadway transportation lighting systems are on the way.
The reliability of our roadway transportation systems is proven by the number of D.O.T. agencies using them across the country. PLC Multipoint’s Transportation lighting control systems provide daytime and nighttime lighting for a variety of structures, including freeway tunnels, bridges, decks, and lids. Our systems are programmed for switching and dimming lighting functions to improve driver safety, reduce energy usage, and communicate status to operation centers. Our suite of workstation software can integrate lighting, gas detection, ventilation, and pump control into a seamless interface for configuration, control, monitoring, and logging.
We specialize in:
• Tunnels: Long & short, unidirectional & bidirectional
• Underpasses for vehicles and wildlife
• Bridges
• Interchanges
• Taxiway bridges
• Subway Tunnels
PLC also offers a three-tiered set of Maintenance Programs for your transportation lighting systems. Our maintenance programs provide many benefits including reduction of overall maintenance costs, extension of product life, minimization of system down time, and an increase in roadway and driver safety, all with a focus on ISO 9000-level quality
See below for just of few of our projects, big and small and to click for a free consultation.

Oakland Bay Bridge

Brooklyn Battery Bridge

Cooper River Bridge, Charleston


Hubbard’s Cave, Chicago
Squirrel Hill Tunnel, Pittsburgh

Eisenhower Tunnel, Denver
