The Tsurumi Line (,) is a group of 3 railway lines operated by East Japan Railway Company (JR East) in Kanagawa Prefecture, Japan. Originally built to service the port and adjacent industrial area, the lines provide passenger services (especially for local workers) along a line between Tsurumi Station in Tsurumi-ku, Yokohama and Ōgimachi Station in Kawasaki-ku, Kawasaki, and 2 short branches with a total length of track to 9.7 km. The gauge is , two sections of the line have double track and the line is electrified at 1,500 V DC. Japan Freight Railway Company (JR Freight) operates on three segments of the line, often to carry petroleum and other chemicals from the numerous refineries and factories in the area. The line is also used to carry jet fuel from the US Navy fuel depot near Anzen Station through the Musashino Line to Yokota Air Base in west Tokyo. Station list All stations are located in Kanagawa Prefecture. All trains stop at every station, except for trains to/from which pass . Main Line Umi-Shibaura Branch Ōkawa Branch Rolling stock 205-1100 series 3-car EMUs (since August 2004) Three-car 205-1100 series EMU trainsets modified from former 205-0 series trainsets were introduced on the Tsurumi Line from 25 August 2004. Nine 205-1100 series 3-car trains operate on the line. Former KuMoHa 12 (Ōkawa Branch Line service, from December 1972 until March 1996) 72 series (from 1972 until January 1980) 101 series (from 1980 until March 1992) 103 series (from 2 August 1990 until 17 March 2006) Freight Locomotives seen hauling freight trains include the EF65 and DE10. Other A shuttle bus for Toshiba employees at runs in a loop between Asano, Shin-Shibaura, and Umi-Shibaura stations on a schedule alternating with Tsurumi Line trains. Both the bus and the stops are marked with the Toshiba logo. History The opened the Bentembashi to Hama-Kawasaki line, including the branch to Okawa in 1926, and extended the mainline to Ogimachi in 1928. In 1930, the Tsurumi to Bentembashi section opened, the lines were electrified at 600 V DC, and passenger services commenced on both lines. The Asano to Shin-Shibaura section opened as a freight-only line in 1932, and was extended to Umi-Shibaura in 1940, with passenger services commencing upon the opening of the extension. On 20 August 2016, station numbering was introduced with Tsurumi line stations being assigned station numbers between JI01 and JI10. Station numbers were