Map of US highway 99 and family
US 99 (historic) is represented by the red line from Blaine WA to Calexico CA.
US 199 is the blue line from Grants Pass OR to Crescent City CA.
US 299 (historic) is the red line from Arcata to Alturas CA.
US 399 (historic) is the red line from Bakersfield to Ventura CA.
