Lighting meets national standards, saves state (and taxpayers) 50 percent on utility bills
The Colorado Department of Transportation (CDOT) has a project underway to replace the existing lighting in the US 160 Wolf Creek Pass tunnel with LED fixtures. The new LED fixtures will bring the day and night lighting standards into conformance with national lighting standards and will save approximately 50 percent on monthly utility bills.
Crews are installing 574 new LED fixtures and painting the tunnel walls white to improve visibility inside.
“The improved lighting and painting will reduce the potential for accidents by eliminating that ‘black hole’ effect drivers can experience when entering tunnels,” CDOT Region 5 Traffic and Safety Engineer Mike McVaugh said.
The total cost of the project is $1.3 million and was contracted to Main Electric of Pueblo, CO. This project utilizes both state and federal funds and is a good example of CDOT’s Asset Management Program, which has money identified for tunnel projects.
“An added benefit of the new paint is cost savings—if we did not paint the walls, we would have had to double our lighting, which would have increased our construction cost and reduced our energy savings,” McVaugh said. “With both lights and white paint, we estimate our annual energy savings—and savings for taxpayers—will be $36,000.”
TRAVEL IMPACTS: Through November 1, the tunnel will be fully closed day and night, seven days a week. Travelers are using the old US 160 alignment around the tunnel as a construction detour. Motorists are urged to maintain the posted speed limit and drive with extra caution, particularly in inclement weather.
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