Montana Department of Transportation

Malcolm “Mack” Long, Director


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

Reporting Problems

If you spot a problem while traveling Montana’s highways:

  1. pull safely off the road,
  2. then call (see numbers below).

When you contact us - please report the roadway, the closest mile marker, and the direction of travel.

If it's a nonemergency, you can use our online comment form.

woman placing a call


Montana Highway Patrol

Crashes, unsafe drivers, obstructions

Call 1-855-647-3777


MDT Highway Maintenance

Pot holes, broken guard rails, plowing

Use our comment form


MDT Traffic & Safety Bureau

Problem areas and suggested improvements

HSIP Application