Montana Department of Transportation

Malcolm “Mack” Long, Director


View the Governor’s Coronavirus Task Force site for more information.



Please for any questions at 406-444-6119.

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

* an older, smaller version of the map for customers with bandwidth constraints.

Highway Maps

Active Projects Map

City, County & Urban Maps

Bicycle/Pedestrian Maps


Environmental Maps

Road Condition/Camera/Weather Maps

Traffic Maps