U.S. Route 101
U.S. Route 101, or U.S. Highway 101 (US 101) is a north–south United States Numbered Highway that runs through the states of California, Oregon, and Washington, on the West Coast of the United States. It is also known as (The Royal Road) where its route along the southern and central California coast approximates the old trail which linked the Spanish missions, pueblos, and presidios. It merges at some points with California State Route 1 (SR 1).
Wyoming Highway 91
Wyoming Highway 91 begins its western end at Converse County Route 11 southwest of La Prele and near the Medicine Bow National Forest boundary. Highway 91 changes to Converse County Route 24 south of there. Highway 91 proceeds northeast as Cold Springs Road and through the community of La Prele. As Highway 91 nears Douglas, the road turns north and meets the eastern terminus of Highway 96 at . Highway 96 heads west as Highway 91 turns east toward Douglas. Almost at the Douglas city limits, Interstate 25 comes into view to the north and is paralleled by Highway 91 to its end. Highway 91 reaches its eastern end at Highway 94 in Douglas, south of Interstate 25 exit 140.