Offaly is well served by rail transport. Railway stations are located at Tullamore and Clara. Both stations are on the main Dublin-Westport/Galway railway line with regular trains serving the area especially for Dublin commuters. Portarlington railway station is located just over the County Laois border and is in a catchment area for the south east of the county. Portarlington railway station is on the main Dublin-Cork railway line with regular commuter services to Heuston Station, Dublin and intercity services to Cork, Limerick, Killarney & Tralee.