Paengma Line

The ruling grade of the line is 13‰, and the minimum curve radius is 400 m (1,300 ft). There are 26 bridges with a total length of 1,363 m (4,472 ft), and two tunnels with a total length of 803 m (2,635 ft).[2]

For the original line's history and other information prior to 1945, see Gyeongui Line (1904–1945).

The Namsi (now Yŏmju)–South Sinŭiju stretch of railway via Paengma was opened on 28 April 1905 by the Temporary Military Railway as part of the mainline of the Kyŏngŭi Line from Kyŏngsŏng (Seoul) to Sinŭiju. On 16 October 1943, South Sinŭiju Station became a connecting station with the Sinŭiju–Yangsi–Namsi Yangsi Line, which the Chosen Government Railway had taken over from the privately owned Tasado Railway on 1 April of that year.[3]

After the establishment of the DPRK and the nationalisation of its railways to create the Korean State Railway, the line from Ryongch'ŏn (formerly Yangsi) to Yŏmju (formerly Namsi) remained separate as the Yangsi Line. In 1964 the Korean State Railway decided to make the shorter Yangsi Line the mainline of the P'yŏngui Line, and the former mainline between Yŏmju and South Sinŭiju was separated, becoming the current Paengma Line.

There is extensive freight traffic on the line, serving the large Ponghwa Chemical Complex at Paengma and several other factories.[2]

A pair of local trains, numbered 418/419, operate between Sinŭiju Ch'ŏngnyŏn and Yŏmju, running along this line instead of the P'yŏngŭi line.[1] There is also a short branch from Paengma to the private Songhwa Residence.[4]

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

• Ministry of Railways (1937), 鉄道停車場一覧. 昭和12年10月1日現在(The List of the Stations), p485