Maintaining Minnesota's Highways

If you're in the Twin Cities Metro Area, use the Metro reporting form. If you're in greater Minnesota, use the map below or this list of cities to find your regional maintenance contacts.

Contracts

• Material and services contracts
• Fleet equipment and contracts
• Approved/Qualified Products List

Manuals and guidance

• Maintenance Manual
• Maintenance Bulletins
• Operations policies
• Technical Memorandums

Research and training

Administration and planning

State Sign Shop

Building services

Work zone safety

• Work Zone Intrusion Application Training (YouTube)
• Maintenance Extraordinary Enforcement
• Work zone safety messages
• Safety directives
• Temporary traffic control

Snow and ice

• Winter Maintenance Report
• Salt Sustainability
• Bare Lane Presentation 2020-2021 (PowerPoint)
• Winter Driving Tips
• Snowplow facts
• Road conditions and closures
• Road and Weather Information System (RWIS)
• Living snow fence
• Field guide for testing deicing chemicals (PDF)

What we do

MnDOT's Office of Maintenance provides expertise, leadership, direction and statewide coordination services to the eight MnDOT districts/regions for the maintenance and preservation of Minnesota state highways. See the district webpages for regional maintenance information.

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