40th & Airport Blvd / Gateway Park is a Regional Transportation District (RTD) commuter rail station on the A Line in Aurora, Colorado. The station is the fifth eastbound station from Union Station in Downtown Denver and second westbound from Denver International Airport. It is about twenty-three minutes from Union Station and fourteen minutes from Denver Airport.40th & Airport Blvd / Gateway Park station is also served by several TheRide bus routes and integrated an existing 1,079-space park-and-ride lot at the station site.The station opened on April 22, 2016, along with the rest of the A Line.
