The proposed action is to reconstruct an approximately 22-mile section of US Highway 2 in Roosevelt County to be a four-lane facility. Proposed work would generally involve reconstruction or rehabilitation of the existing two lanes and construction of an additional two lanes and a depressed median. The proposed project would begin at the intersection with Montana Highway 16 north in Culbertson and extend easterly to the North Dakota state line east of Bainville. The primary purpose of the proposed project is to ensure system continuity and roadway configuration consistency with existing segments of the Theodore Roosevelt Expressway and north/south connecting corridors. In addition to satisfying the need for system continuity, a four-lane facility would also provide benefits related to improved level of service, improved safety, support for anticipated economic growth, and updated roadway design.