Dec 30, 2025 · MDT is a workforce of over 2,000 people across Montana determined to do all we can so that you arrive at your destination safely. We know a well-planned and functioning transportation …

In Person Planning to visit Helena Headquarters? Please bring your photo id to the reception desk. We're located at 2701 Prospect Avenue. Office hours: 8am-5pm, Monday-Friday, except state …

MDT is about people, mission, and values. We know a well-planned and functioning transportation system contributes to the quality of life of Montana residents and the economies of our communities. …

New Traveler Information Map and App The MDT Traveler Information system has updated. Using a mobile device? Install the new app by searching "MDT 511" or by using the links below. Google Play …

Map Interactive Cameras & Weather Cameras Weather Reports Alerts, Closures & Incidents Road Condition Report Construction Report Load and Speed Restrictions See also: MHP Reported …

This information allows MDT's Maintenance Division to schedule personnel and equipment based on current weather and pavement surface conditions. Real time weather information improves response …

Cameras MDT Cameras Road Weather Information System (RWIS) Other Montana Cameras View Our Cameras

The Montana Department of Transportation (MDT) does not issue or control Montana driver licenses, in-state vehicle license plates, or in-state vehicle registration.

This information allows MDT's Maintenance Division to schedule personnel and equipment based on current weather and pavement surface conditions. Real time weather information improves response …

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 …