Cholsan Line

Ch'ŏlsan Line
Overview
Other name(s)	Tongch'ŏn Line
Native name	철산선 (鐵山線)
Status	Operational
Owner	Chosen Government Railway (before 1945) Korean State Railway (since 1945)
Locale	North P'yŏngan
Termini	Tongrim Tongchangri
Stations	3
Service
Type	Heavy rail, Passenger & freight rail Regional rail
History
Opened	before 1937 (Tongrim–Ch'ŏlsan) 2010 (Ch'ŏlsan–Tongch'angri)
Technical
Line length	26.9 km (16.7 mi)
Number of tracks	Single track
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Route map Legend 4.3 mine 2.8 Tongrim industrial line 1.7 Tongrim Mining Machinery Factory 0.0 Tongrim P'yŏngŭi Line (bridge appx 50 m (160 ft)) (bridge appx 45 m (148 ft)) Kabong-rodongjagu (bridge appx 45 m (148 ft)) (bridge appx 20 m (66 ft)) (bridge appx 20 m (66 ft)) 12.5 Ch'ŏlsan (bridge appx 75 m (246 ft)) (bridge appx 40 m (130 ft)) 15.6 (bridge appx 60 m (200 ft)) 24.2 Tongch'ang-ri village Sŏhae Satellite Launching Station Guardhouse/Checkpoint 26.9 Tongch'angri Rocket launch pad

The Ch'ŏlsan Line is a non-electrified standard-gauge freight-only secondary line of the Korean State Railway in North P'yŏngan Province, North Korea, running from Tongrim on the P'yŏngŭi Line to Tongch'angri,^[1] where it serves the Sŏhae Satellite Launching Station.^[2]

The Ch'ŏlsan Line was originally opened as the Tongch'ŏn Line by the Chosen Government Railway prior to 1937, running 12.5 km (7.8 mi) from Ch'aryŏngwan (nowadays called Tongrim) on the Kyŏngui Line to Tongch'ŏn (now called Ch'ŏlsan). To facilitate the construction of the Sŏhae Satellite Launching Station, the line was extended around 2010 to the launch facility via Tongch'ang.^[2]

A yellow background in the "Distance" box indicates that section of the line is not electrified.

^[3]