Maps

Please for any questions at 406-444-6119.

You will find our road condition maps in the Traveler Information space.

Visit the Interactive Map Gallery for a variety of informational maps.

The mileage calculator has been removed from MDT’s Internet site due to it being a cost prohibitive process to maintain and prone to inaccuracies or errors. There are publicly available tools such as Google Maps, Bing Maps, MapQuest, or OpenStreetmap that could meet your needs.

Official Montana Highway Travel Map

• 2021 Montana Highway Map (Front) | Order Copies (Free)
• 2021 Montana Highway Map (Back - Tourism Details)
• Click and Zoom Online Version

Highway Maps

• Montana Highway Functional Classification Map
• Montana Highway System Routes Map
• Historical Highway Maps
• Memorial Sites and Roadways in Montana with Special Designations
• Montana Rail System Map
• Railroad Crossings Map
• Federal and State Tentative Construction Projects 2021-2025
  • Statewide
  • District 1
  • District 2
  • District 3
  • District 4
  • District 5

Active Projects Map

• Active Projects Map | Mobile

City, County & Urban Maps

• City Maps
• County Maps
• Urban Maps
• Unincorporated Towns

Bicycle/Pedestrian Maps

• Bicycling the Big Sky Map
• Montana Public Transit Systems Map

Bridge

• Bridge Load Posting Map | Help Guide

Environmental Maps

• MS4 Storm Water Maps
• Montana Watershed Districts
• Historic MS4 Storm Water Maps
  • Billings
  • Bozeman
  • Butte
  • Great Falls
  • Helena
  • Kalispell
  • Missoula

Road Condition/Camera/Weather Maps

• Road Condition Maps
• Cameras and Road Weather Information System (RWIS) Map

Traffic Maps

• Traffic, Flow and Recorder Maps