18 May 2023

Lane To Be Closed In Culbertson
This week, the Montana Department of Transportation and Knife River crews will continue excavating and placing cement-treated base on the surface at the east end of the project area, working west along U.S. Highway 2 through Culbertson.
CTB is a mixture of soil, gravel and cement that creates a strong, frost-resistant base for concrete or asphalt pavement.
Crews will also continue to work