Montana DOT (MT)
State highways in Montana: road maps, projects, and approach or utility permits in the state right of way.
Jump to
What you can look up here
- RoadsFind the road authority for plowing, maintenance, and driveway permits.
About this resource
- Provided by
- Montana Department of Transportation (official)
- Covers
- Montana statewide
- Link status
- Opened normally at the last check
- Link checked
- Oct 15, 2026
- Web address
- https://www.mdt.mt.gov/
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