There are two commuter rail train stations in Concord. The Concord Center station and the West Concord station. If you are a Concord resident there are permits available for each of the stations. If you are traveling from outside of Concord, there are permits available for the Crosby's Market parking lot (Concord Center station) and there are daily parking fees for the West Concord station.
West Concord Station
Parking options available at the West Concord MBTA Lot