Portland Transportation Center is a bus and train station in Portland, Maine, United States, served and run primarily by Concord Coach Lines (18 round-trips a day)[2] and Amtrak Downeaster passenger trains (five round-trips a day).

[3] It is also served by Megabus (via Concord Coach Lines), as well as the Greater Portland Metro route 1 and BREEZ bus services.

In 2019, the NNERPA Board (which governs the Downeaster service) supported a proposal to relocate the station to the mainline to avoid time-consuming backup moves.

[8] A 2024 Amtrak study identified three potential locations: between Congress Street and Park Avenue, the Union Station site, and near Mercy Hospital south of the Mountain Branch junction.

[9] Media related to Portland Transportation Center at Wikimedia Commons This Maine train station-related article is a stub.