Public transportation from Miami Airport: For Transportation information, note that the passenger terminal, ground level, has a computerized transit information kiosk in the bus waiting room, or call a transit information agent at 305-891-3131.
Metrobus route maps & schedules can be picked up at the Information Center in Central Terminal E, level 2.
A transport system map & Tri-Rail schedules are on the wall of the ground-level waiting room. 
Metrobus & Metrorail are available at the Central Station.

The new Miami Intermodal Center (MIC) at the Central Station - reached by MIA Mover - now gives access to Metrorail, Metrobus, TriRail station, Rental Car Center RCC and taxi service - while future service at MIC is to include Amtrak, Greyhound & bicycle lockers.  For more information call 1-800-874-7245.

To get to Miami Central Station -
se the MIA Mover - an automated electric fixed-rail system -  located on level 3 between Dolphin & Flamingo Garages (use moving walkways). Or use the Metrobus.
The Metrobus, which intersects with Metrorail & Metromover, serves Miami City's major institutions with Routes 7, 37, 42, 57, J (110), 133 (Airport Tri-Rail Station Shuttle), 150 Miami Beach Airport Flyer, 238 East-West Connection, & 297- all offer service to the Metrorail.  The Metrobus also serves
    (a) as connector (bus 133 to  Airport Tri-Rail Station;  bus 238 East-West Connector),
    (b) as Airport Flyer to South Beach (bus 150) & new Route 297 to 27th Av. Orange MAX.
A one-way fare is currently $2.25 & fare boxes accept dollar bills, quarters, dimes & nickels - or use the reloadable Easy Card.   For detailed information open:  miamidade.gov/transit/metrobus.asp  or miamidade.gov/transit/routes.asp.
South Beach Express:  While Airport Flyer 150 departs from the new Miami Intermodal Center (MIC), Airport Flyer 133 departs from the Terminal area.  Last stop is Washington Avenue & 1st Street, South Beach.  The Airport Flyer runs every 30 mins, 6am-11pm.
Connecting with free Metromover - a 4.4 mile electric people mover connects with Metrorail at Government Center & Brickell stations, and with Metrobus at various downtown locations. For more informion open miamidade.gov/transit/metromover.asp
Metrorail Station - gets you to  the new Metrorail's elevated Orange Line which connects to the Dadeland South Metrorail Station;  on the next stopat Earlington Heights station, you can connect to the Metrorail's Green Line, (near the intersection of SR 112, Airport Expressway & NW 22nd Avenue). For detailed information, visit:  www.miamidade.gov/transit/riding-metrorail.asp#1
Tri-Rail* is a commuter train running along I-95 from Broward & Palm Beach Counties and linking Miami, Ft. Lauderdale & West Palm Beach - a 72-mile rail corridor.
The new Miami Airport Station for the Tri-Rail is now part of the Miami Intermodal Center MIC.  Passengers can now board the Tri-Rail train by taking a short ride on the MIA Mover. 

* TriRail to downtown Miami is tentatively set for completion 'first or second quarter 2017'.

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