Miami Central Station and Miami Intermodal Center, also called Miami Airport Station, is a rapid transit, commuter rail, intercity rail, and intercity bus  transportation hub constructed by the Florida Department of Transportation in unincorporated Miami-Dade County, Florida, United States, just outside Miami city limits near its Grapeland Heights neighborhood. Tri-Rail trains began serving the station in April 2015, while Amtrak service is expected to begin in the summer of 2016.