Airport Expressway East

SR 112 originates eastbound from SR 953 (Le Jeune Road) north. Mile marker one references the west end of the Airport Expressway at the exchange with NW 21st Street and the passenger terminal of Miami International Airport (MIA). SR 112 spans SR 948 (NW 36th Street) and Miami Canal here.

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The elevated Metrorail comes into view as the eastbound viaduct crosses over the westbound mainline. Part of a 2.4 mile extension known as the Orange Line, Metrorail provides a direct transit connection between Miami International Airport (MIA) and the Miami Intermodal Center (MIC).

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Forthcoming SR 9 generally follows NW 27th Avenue between U.S. 1 near Coconut Grove and SR 817 in Opa-Locka. SR 9 joins Interstate 95 at the Golden Glades Interchange, following the freeway north to the Georgia State line.

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The first confirming marker for State Road 112 east stands beyond the elevated roadway across U.S. 27 (Okeechobee) and NW 38th Avenue.

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SR 9 (NW 27th Avenue) runs north from SR 112 to Brownsville and south between Allapattah in Miami and Palmer Lake.

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The Metrorail Orange Line passes over SR 112 just beyond the first AET gantry. Open Road Tolling (ORT) was implemented along all of the Airport Expressway by 2014.

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The parclo interchange joining Airport Expressway east with NW 27th Avenue utilizes one block of NW 38th Street to link SR 112 with SR 9.

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Advancing a half mile east, SR 112 meets NW 22nd Avenue adjacent to the Earlington Heights Metrorail station. Metrorail connects Downtown Miami with Coral Gables and Hialeah.

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SR 112 converges with I-95/195 at the 36th Street Interchange in two miles.

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NW 22nd Avenue is an urban boulevard joining the Airport Expressway with Allapattah and Liberty City in Miami and Brownsville and West Little River in Miami-Dade County.

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Entering the modified diamond interchange with NW 22nd Avenue on SR 112 eastbound.

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Reassurance marker posted at the NW 22nd Avenue underpass.

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The Earlington Heights Metrorail station lies in the northeast quadrant of the exchange with NW 22nd Avenue.

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The second toll collection point along SR 112 eastbound.

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Confirming marker posted east of the NW 22nd Avenue entrance ramp.

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The succeeding exit departs beyond NW 17th Avenue for NW 12th Avenue at Liberty City in Miami. The systems exchange with Interstate 95 follows.

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NW 12th Avenue doubles as SR 933 south 4.25 miles to SR 972 (SW 3rd Avenue in the Coral Way neighborhood. SR 112 transitions into Interstate 195 east to Miami Beach in one half mile.

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The final AET gantry operates between the NW 17th Avenue entrance ramp and exit to NW 12th Avenue (SR 933).

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SR 933 (NW 12th Avenue) links SR 112 with the Miami-Dade County (MDC) Medical Campus to the south. Metrorail curves south along the state road to the Civic Center neighborhood as well. I-95 parallels to the east through Wynwood and Overton.

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Separate flyovers depart for the general travel lanes of I-95 and the tolled Express Lanes. The managed lanes extend north from I-195/SR 112 into Broward County.

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The tolled section of SR 112 concludes at the 36th Street Interchange. The state road underlays I-195 east along Julia Tuttle Causeway to SR 907 (Alton Road), where it emerges along Arthur Godfrey Road in Miami Beach.

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Traffic partitions with three lanes for Interstate 95 north to Fort Lauderdale and south to Downtown Miami.

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A separate flyover connects with the tolled I-95 Express Lanes. The high occupancy toll (HO/T) lanes follow I-95 northward to SR 842 (Broward Boulevard) in Fort Lauderdale.

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I-95 north to the Golden Glades Interchange leads travelers to Florida's Turnpike for Orlando. The freeway concludes south at the Brickell neighborhood beyond the Miami financial district.

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The four level interchange joining SR 112 and I-95/195 opened to traffic on December 22, 1961. The high speed flyover ramps linking the Airport Expressway with the I-95 Express Lanes (former HOV lanes) opened in 1987.

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