US highway endpoints, photos, maps, and historyMap of US highway 24 and family, with US 42
US 24 is represented by the purple line beginning in Clarkston MI (near Pontiac). Its current western terminus is in Minturn CO; the red line west from there to Grand Junction is the historic extent of US 24.
US 124 (historic) originally ran from Peoria to Galesburg IL; its western terminus was later changed to near Biggsville. Its former routings are shown with red lines.
US 224 is the blue line from Huntington IN to New Castle PA.
US 42 is the purple line from Cleveland OH to Louisville KY.
