The P'yŏngbu Line is an electrified standard-gauge trunk line of the Korean State Railway running from P'yŏngyang to Kaesŏng in North Korea and further south across the DMZ to Seoul in South Korea; the name comes from the two (theoretical) termini of the line: P'yŏngyang and Pusan.
The P'yŏngnam Line is an electrified standard-gauge trunk line of the Korean State Railway in North Korea, linking P'yŏngyang with the port city of Namp'o and the hot springs at P'yŏngnam Onch'ŏn. The length of the line is 89.9 km (55.9 mi).
Rajin Station is a railway station in Rajin-guyŏk, Rasŏn Special City, North Korea. It is the junction point and terminus of both the Hambuk and P'yŏngra lines of the Korean State Railway. It is also the starting point of a freight-only branchline to Rajin Port Station.
Ch'ŏngjin Ch'ŏngnyŏn Station is the central railway station in Ch'ŏngjin-si, North Hamgyŏng Province, North Korea. It is the junction point of the Hambuk Line and the P'yŏngra Line of the Korean State Railway, and is the beginning of the Ch'ŏngjinhang Line to Ch'ŏngjin Port.
The Hwanghae Ch'ŏngnyŏn Line is an electrified standard-gauge secondary line of the Korean State Railway in the North and South Hwanghae provinces of North Korea, running from Sariwŏn to Haeju. It connects to the P'yŏngbu Line at Sariwŏn, to the Ŭnnyul Line at Ŭnp'a, to the Paech'ŏn Line at Changbang, and to the Ongjin Line at Haeju. It plays an important role in the transportation of freight and passengers in North and South Hwanghae provinces, serving important mining and industrial areas, as well as one of the DPRK's most important ports for foreign trade.
The Ŭnnyul Line is a non-electrified standard-gauge secondary line of the Korean State Railway in the North and South Hwanghae provinces of North Korea, running from Ŭnp'a to Ch'ŏlgwang. It is an important line in economic terms, connecting the agricultural and ore-producing areas of Kwail and Ŭnnyul counties with the rest of the DPRK.
The Changyŏn Line is a non-electrified standard-gauge secondary line of the Korean State Railway running from Sugyo on the Ŭnnyul Line to Changyŏn, South Hwanghae Province, North Korea.
The Sŏhae Kammun Line, or West Sea Barrage Line is a non-electrified standard-gauge secondary line of the Korean State Railway located entirely within Namp'o Special City, North Korea, and running from Ch'ŏlgwang on the Ŭnnyul Line to Sillyŏngri on the P'yŏngnam Line.
The P'yŏngra Line is an electrified standard-gauge trunk line of the Korean State Railway in North Korea, running from P'yŏngyang to Rajin, where it connects with the Hambuk Line. It is North Korea's main northeast-southwest rail line.
Musan Station is a railway station in Musan-ŭp, Musan county, North Hamgyŏng province, North Korea, at the terminus of the Musan Line of the Korean State Railway. The narrow-gauge Paengmu Line from Paegam on the Paektusan Ch'ŏngnyŏn Line also terminates here.
Tŏktong Station is a railway station in Taedae-dong, Waudo-guyŏk, Namp'o Special City, North Korea on the P'yŏngnam Line of the Korean State Railway.
Kŭmgangsan Ch'ŏngnyŏn Station is a railway station in Kosŏng county, Kangwŏn province, North Korea on the Kŭmgangsan Ch'ŏngnyŏn Line of the Korean State Railway.
Ŭnp'a Station is a railway station in Ŭnp'a-ŭp, Ŭnp'a County, South Hwanghae Province, North Korea, on the Hwanghae Ch'ŏngnyŏn Line of the Korean State Railway. It is also the eastern terminus of the Ŭnnyul Line.
Ryongjŏng Station is a railway station of the Korean State Railway in Ryongjŏng, Ŭnnyul County, South Hwanghae Province, North Korea. It was the terminus of the narrow-gauge Sŏhaeri Line. The station and the branch line have been out of use since 2002.
Ch'ŏngsu Station is a railway station of the Korean State Railway in Ch'ŏngsu Workers' District, Sakchu County, North P'yŏngan Province, North Korea. It is the northern terminus of the P'yŏngbuk Line of the Korean State Railway. The line continues past the station to a factory at Namsal-li.
Kusŏng Station is a railway station of the Korean State Railway in Yŏkchŏn-dong, Kusŏng city, North P'yŏngan Province, North Korea, on the P'yŏngbuk Line of the Korean State Railway. It is also the western terminus of the Ch'ŏngnyŏn P'arwŏn Line.
The Sŏhaeri Line or Ryongjŏng Line is a closed non-electrified 762 mm narrow-gauge railway line of the Korean State Railway in South Hwanghae Province, North Korea, running from Ch'ŏlgwang at the junction of the Ŭnnyul and Sŏhae Kammun lines to Ryongjŏng.
