Minnesota Department of Transportation

511 Travel Info

Hwy 61 Tunnel lighting project

Lake County


The purpose of this report is to discuss tunnel lighting requirements, lighting system upgrades, crash data analysis, cost, and give recommendations to MnDOT to replace/upgrade the existing tunnel lighting system for the tunnels defined in this report. This report will also use the findings from the Tunnel Inspection Report dated September 28, completed by WSP, describing the current conditions of existing lighting system equipment.