This American auto trail retraces part of the 1920s Custer Battlefield Highway auto trail, which later became U.S. Highway 14. … Continue reading American Auto Trail-Custer Battlefield Highway (Government Valley WY to Spearfish SD)
This American auto trail follows U.S. Highway 85 through the Black Hills of South Dakota before crossing into Wyoming. The … Continue reading American Auto Trail-Black & Yellow Trail (Lead SD to Four Corners WY)
This travel video explores the Star Highway, an auto trail developed in the late 1910s to connect Fort Worth, Texas, … Continue reading American Auto Trail-Star Highway (Clinton to Seiling OK)
Historic Highway Guides 