State Road 55 is mainly the internal or secret designation of U.S. Route 19 through Florida, although it has appeared on maps and atlases on several occasions. State Road 55 originates at the Georgia
SR 55 shield on US 19-98 in Chiefland, Florida
Interstate 275, located in Florida, is a 60-mile-long auxiliary Interstate Highway serving the Tampa Bay area. Its southern terminus is at I-75 near Palmetto, where I-275 heads west towards the Sunshi
Old I-275 shield in St. Petersburg
Model of the Downtown Distributor (c. 1960), from Malfunction Junction (right) to Hillsborough River (upper left)
The original plans called for I-75 to end in Tampa.
I-275 just leaving Dale Mabry Highway/US-92 heading south toward Tampa International Airport