Wyoming Highway 257, also known as the West Belt Loop Road, links Wyoming Highway 220 to U.S. Highway 20/26.

 

The two-lane route is about 7.5 miles long and features two bridges. The road also offers a view of Casper Mountain. We constructed Phase 1 of the highway which included excavation and placement of approximately 3.0 million cubic yards of dirt, bridge construction over the North Platte River and Unnamed Draw, and realignment of Robertson and Poison Spider Roads.