Arizona DOT upgrades Queen Creek Tunnel using Holophane's TunnelPass LED [Case Study]

July 17, 2017 Lori Armstrong

Spanning a 1/4 mile, Queen Creek Tunnel is one of the largest in Arizona. Built in 1952, the lighting system was beyond outdated, and the current design was no longer conducive to large-truck traffic. ADOT's decision to replace the current HPS lights with Holophane's TunnelPass LED proved successful achieving significant energy and maintenance savings.

For more information on Acuity’s tunnel lighting solutions, please visit https://www.acuitybrands.com/solutions/roadway-bridges-tunnels/tunnels

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