Montana Department of Transportation

Interested in preserving a Missoula Valley icon? The Maclay Bridge adoption program offers a unique opportunity.

Don't Get Caught. Make Sure You Know Montana's Left Lane Law

This is Montana- we like our space. It's called Big Sky Country for a reason.

Montana's interstate highways to receive safety upgrade with high-tension cable rail in the median, reducing crossover collisions.

Residents relieved as Noxon Bridge reopens, but future remains uncertain.

Get the latest scoop on the controversial highway project in Bitterroot Valley - will a new roundabout really improve safety?

Traffic slowdowns expected on Alberton freeway bridge for concrete surface replacement.

Concerned about safety on Hwy 93? Montana DOT's roundabout proposal at Bell Crossing aims to reduce T-bone collisions.

Travelers in Western Montana's Seeley-Swan Corridor may encounter delays as road improvements continue this summer.

This project will impact thousands of cars that depend on the bridge every day.