US highway endpoints, photos, maps, and historyMap of US 97 and family, and US 101
US 97 is represented by the purple line from Oroville WA to Weed CA. Its historic south end near Ashland OR is shown in red.
US 197 is the blue line beginning at Shaniko Junction OR. Its current north end is near Dallesport WA; the red line east of there to Maryhill is the historic extent of US 197.
US 101 is the purple line beginning in Olympia WA. Its current southern terminus is in Los Angeles; the red line extending south from there to San Ysidro CA is the historic extent of US 101.
