 In 2011, the Old Town, Hebron, and Highland Village/Lewisville Lake stations opened as commuter stops along the route of the DCTA's A-train.The route continues north to Denton and south to Trinity Mills Station in Carrollton, where it connects with the Dallas Area Rapid Transit (DART) Green Line to Dallas.DCTA also owns a Rail Operation and Maintenance Facility in Lewisville.