U.S. Route 66 Bypass (Springfield, Missouri)

U.S. Route 66
Highway system
United States Numbered Highway System List Special Divided Replaced

U.S. Route 66 Alternate
Location:	Los Angeles, California
Existed:	1938–1964

U.S. Route 66 Business
Location:	San Bernardino, California

Business US Highway 66
Location:	Amarillo, Texas
Existed:	1954–1985

U.S. Route 66 Business
Location:	Clinton, Oklahoma

U.S. Route 66 Business
Location:	Oklahoma City, Oklahoma

U.S. Route 66 Business
Location:	Tulsa, Oklahoma

U.S. Route 66 Alternate
Location:	Joplin, Missouri

U.S. Route 66 Bypass
Location:	Joplin, Missouri

U.S. Route 66 Business
Location:	Joplin, Missouri

There have been 22 special routes of U.S. Route 66.

Alternate U.S. Route 66 was a designation to preserve the next-to-last routing of U.S. 66 from Pasadena, California to Los Angeles, California, when the signage for U.S. 66 was transferred to the Arroyo Seco Parkway (also known as the Pasadena Freeway, with alignment lasted from 1938 to 1964, when Alternate U.S. 66 was eliminated as well as Historic Arroyo Seco Parkway into SR 11, and became SR 110 in 1981.

The routing from Pasadena to Los Angeles was west on Colorado Boulevard and then south on Figueroa Street. The end of the Pasadena Freeway then blended into Figueroa Street and the alternate route rejoined its parent route. The routing along Figueroa Street and the portion along Colorado Boulevard between Linda Vista Avenue and Figueroa Street also bore the designation of State Route 11.

...
Wikipedia