High Quality Content by WIKIPEDIA articles! U.S. Route 92 is a 177 mile (285 km) intrastate U.S. Route in the U.S. state of Florida. The western terminus is at Alt US 19, SR 595, and SR 687 in downtown St. Petersburg. The eastern terminus is at SR A1A in Daytona Beach. Most of US 92 is designated unsigned State Road 600.