Winter brings shorter days, colder weather, and often less time outdoors, all of which can contribute to the "winter blues"
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Towing vehicles can legally occupy both lanes. Don't drive beside them.
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When we "fall back" for the end of Daylight Saving Time each November, the earlier sunsets can catch everyone off guard.
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August in Montana offers long, sunny days - ideal for biking, walking, or rolling through town.
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We strive for organizational excellence, clear and consistent service, and accountability.
Learn About How MDT is Working for You
We are a diverse workforce of over 2,000 people across Montana.
Learn About How MDT is Working for You
Our employees are determined to do all we can so that you arrive at your destination safely.
Learn About How MDT is Working for You
We maintain over 24,000 lane miles of highway.
Learn About How MDT is Improving Your Travel
Check current road conditions, camera views, and more.
Learn About How MDT is Working for You
Find out which projects are happening near you.
Learn About Active Projects
Motor Carrier Services works hard to protect our infrastructure.
Learn About How MDT is Protecting Your Investments
Contingent on funding availability, find out which projects are coming.
Visit the Tentative Construction Plan
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 system contributes to the quality of life of Montana residents and the economies of our communities.
Whether you are riding, walking, biking, driving, using public transit, or even flying, MDT has played a part in getting you where you are going.
Our Mission: MDT’s mission is to plan, build, operate, and maintain a safe and resilient transportation system to move Montana forward.
Our Vision: To accomplish this mission, MDT will set the gold standard for a highly effective, innovative, and people-centric department of transportation.
As of December 30, 2025,
189
lives have been lost,
compared to 209 fatalities for
this same time in 2024.
DEADLY
behaviors that contributed to fatalities
*Unconfirmed Factors: this information is taken from Montana Highway Patrol crash data. These investigations remain ongoing. The data and contributing factors should be viewed as preliminary only and are subject to change.
MDT's employee memorial was created to ensure that the individuals who have passed in the line of duty are not forgotten.
It honors those employees who have lost their lives while serving Montana, and is a reminder to always drive safely, especially when passing through work zones.
Learn about the Memorial
Bighorn River Project Aerial View
