Minnesota Department of Transportation

511 Travel Info

Metro District Traffic Engineering

Electrical Services

Orange barrels on a highway

About Electrical Services

What we do

The Metro Electrical Services Unit (MESU) is responsible for traffic signal and freeway lighting maintenance in the Metro District. These responsibilities include the electrical maintenance activities for 635 traffic signals and 22,000 roadway lights.

MESU also repairs other miscellaneous highway electrical systems in the Metro District including overhead freeway sign lights, river bridge navigation lights, I-94 tunnel lights, and rest area lighting.

Detailed electrical services information