U.S. Bicycle Route 90

U.S. Bicycle Route 90 (USBR 90) is an east–west U.S. Bicycle Route in Arizona and Florida. The American Association of State Highway and Transportation Officials (AASHTO) ultimately plans to extend the route to San Diego, California from its current eastern terminus on the Atlantic Coast south of Jacksonville, Florida.

History
USBR 90 was established in November 2014 with the official designation of the 424 mile Florida section. Its 573 mile section through Arizona was approved in September 2015.

U.S. Bicycle Route 90A
U.S. Bicycle Route 90A is an 23.6 mile alternate route following U.S. Route 90 through Pensacola, Florida.