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Challenge
The Minnesota Department of Transportation (MnDOT) needed to update the lighting system on the Blatnik Bridge between Duluth, Minnesota, and Superior, Wisconsin.
Solution
The SEH project team designed a state-of-the-art, low-maintenance LED lighting system to replace the bridge’s aging system. The new lights reduce energy consumption by 60% and are easier to maintain than the previous system.
Project
John A. Blatnik Bridge Lighting Design
Location
Duluth, Minn.
Client
Minnesota Department of Transportation
Features
- Long-lasting LED luminaires
- 60 percent more efficient lighting
- 1,140-foot long bridge truss span
- Dimmable lighting control features
- The luminaires and electrical distribution system are protected from the elements
- Robust materials and installation methods
Services
- Lighting Design