Chūō-Sōbu Line

Chūō-Sōbu Line
JB
An E231-500 series EMU on the Chuo-Sobu Line in August 2022
Overview
Native name中央・総武緩行線
StatusOperational
Owner JR East
LocaleTokyo, Chiba Prefecture
Termini
Stations39
Color on map Yellow (#ffd400)
Service
TypeCommuter rail
Depot(s)Mitaka
Rolling stockE231-0 series, E231-500 series, E231-800 series
Daily ridership2,359,390 (2015)
History
Opened1932
Technical
Line length60.2 km (37.4 mi)
Track gauge1,067 mm (3 ft 6 in)
Electrification1,500 V DC overhead catenary
Route map

The Chūō-Sōbu Line (Japanese: 中央・総武緩行線, Hepburn: Chūō-Sōbu-kankō-sen) is a railway line that runs through Tokyo and Chiba Prefecture, Japan. Part of the East Japan Railway Company (JR East) network, the line operates on separate tracks along the right-of-way of the Chūō Main Line (Chūō Line (Rapid)) and Sōbu Main Line (Sōbu Line (Rapid)), providing service between Mitaka Station in the cities of Mitaka and Musashino and Chiba Station in Chiba.

The term Kankō (緩行, lit. "slow run") distinguishes local trains on the Chūō-Sōbu line from rapid service trains running on the Chūō Main Line between Mitaka and Ochanomizu and on the Sōbu Main Line between Kinshichō and Chiba.