Significant Route Changes associated with the Expanded NHS and decennial Urban Boundary Review have been updated in MDT’s database but are not reflected in these maps. We are currently working on updating all applicable maps. This web map shows all the changes. Please for any questions at 406-444-6103.
You will find our road condition maps in the Traveler Information space.
for a variety of informational maps.
See also: Distance Calculator
Official Montana Highway Travel Map
- 2016 Montana Highway Map | Order Copies (Free)
- Tourism Details, Roadside Geology
- Click and Zoom Online Version
- Montana Highway Map Condensed*
- Montana Highway Functional Classification Map
- Montana Highway System Routes Map
- Historical Highway Maps
- Off-system Bridge Maps
- Memorial Sites and Roadways in Montana with Special Designations
- Montana Rail System Map
- Railroad Crossings Map
- Federal and State Tentative Construction Projects 2015-2019
City, County & Urban Maps
- Montana Watershed Districts
- MS4 Storm Water Maps