Looking down on the Sherwood bridge from the Sherwood quarry drum. Hwy 6 is at the top, the Eagle River is flowing under the Sherwood bridge and I-70 is at the bottom. At the turn of the century, major routes in the Colorado mountains were steep, rocky grades, little more than wagon tracks. By 1910, cars were becoming more prominent but Colorado roads were in terrible condition. That year, the State Highway Commission established Highway 10 from...

A postcard of Vail Pass. The postmark is dated October 22, 1951. Following the completion of Highway 6 over the pass, the Eagle County Commissioners asked the state highway board to name the pass Vail Pass, after Charles D. Vail, the chief engineer for the State Highway Department. The request, originally put forth in December of 1939, was approved in 1941. The county commissioners were eager to have the pass named for Vail after local residents near...