Florida State Road 112

State Road 112 is an east–west state highway connecting Miami International Airport in Miami to Miami Beach in the U.S. state of Florida. Between the airport and Interstate 95, it is locally known as the Airport Expressway. Between Interstate 95 and Alton Road (SR 907A) in Miami Beach, SR 112 is signed only as Interstate 195 as it crosses Biscayne Bay on the Julia Tuttle Causeway. Between I-195 and its eastern terminus at Collins Avenue (SR A1A), the SR 112 signs are present but infrequent.

Eastbound SR 112 is tolled from State Road 9 east to I-95.

Route description

Airport Expressway

The Airport Expressway is maintained by the Miami-Dade Expressway Authority. Eastbound automobile traffic is charged a $1.25 toll at the booths near Northwest 27th Avenue (SR 9) midway between the airport and the Interstate highways (the westbound toll booths were removed in March 1984).

I-195

The 4.91 mile (7.90 km) section of SR 112 connecting Interstate 95 in the west with Miami Beach in the east is also designated as I-195. This portion of the route is signed as I-195, with SR 112 becoming an unsigned highway. I-195 and SR 112 cross Biscayne Bay by traveling over the Julia Tuttle Causeway. Past Alton Road (SR 907), I-195 terminates while SR 112 continues east as Arthur Godfrey Road.

At-grade section

History

Construction of SR 112 began in 1959, and the expressway was opened to traffic on December 23, 1961 (six months after the Palmetto Expressway, SR 826). ...
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