shipments again, on June 19, 2009. Although this industry is east of the Berkeley Heights station, the freight trains actually operate as far west as Stirling, where the engine uses the siding to run around the train to reverse direction. In 2019, the Dover and Delaware River Railroad took over freight service along the line. Electrification Like the Morristown Line, the Gladstone Branch is electrified using overhead catenary at 25 kV 60 Hz. Traction power comes from the NJT substation at Summit, which also powers much of the Morristown Line. The Summit substation is located north of New Providence on the Morristown Line, between the Summit and Chatham stations, and receives power from the nearby Summit Utility substation. In addition to the NJT Summit traction substation, three other switching facilities are located along the line. Stations Bibliography References External links Morris & Essex Line timetables NJ Transit Rail Operations Transportation in Somerset County, New Jersey Transportation in Union County, New Jersey Transportation in Morris County, New Jersey Delaware, Lackawanna and Western Railroad lines