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 Ongjin Line is a partially electrified standard-gauge secondary line of the Korean State Railway in South Hwanghae Province, North Korea, running from Haeju on the Hwanghae Ch'ŏngnyŏn Line to Ongjin.
The Kangdŏk Line is an electrified standard-gauge secondary line of the North Korean State Railway running from Namgangdŏk on the P'yŏngra Line to Susŏng on the Hambuk Line.
The Hambuk Line is an electrified standard-gauge trunk line of the Korean State Railway in North Korea, running from Ch'ŏngjin) on the P'yŏngra Line to Rajin, likewise on the P'yŏngra line.
The Musan Line is an electrified standard-gauge secondary trunk line of the Korean State Railway in Musan and Puryŏng counties, North Hamgyŏng Province, North Korea, running from Komusan on the Hambuk Line to Musan, where it connects to the narrow-gauge Paengmu Line. The section from Komusan to Sinch'am is double tracked.
The Hoeryŏng T'an'gwang Line is a non-electrified standard-gauge freight-only secondary line of the Korean State Railway in North Korea, running from Hoeryŏng Ch'ŏngnyŏn on the Hambuk Line to Yusŏn.
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.
Komusan Station is a railway station in Komusal-lodongjagu, Puryŏng, North Hamgyŏng province, North Korea. It is the junction point of the Hambuk and Musan lines of the Korean State Railway.
Ch'ŏlsong Ch'ŏngnyŏn Station is a railway station in Ch'ŏlsong-ri, Musan county, North Hamgyŏng province, North Korea, on the Musan Line of the Korean State Railway. It is also the starting point of the freight-only Musan Mining Branch to Musan Kwangsan station.
Musan Ch'ŏlsan Station is a railway station in Musan county, North Hamgyŏng province, North Korea, on the Musan Line of the Korean State Railway.
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.
Susŏng Station is a railway station in Susŏng-dong, Sŏngp'yŏng-guyŏk, Ch'ŏngjin-si, North Hamgyŏng, North Korea, on the Hambuk Line of the Korean State Railway.
Sŏngmak Station is a railway station in Sŏngmang-rodongjagu, Puryŏng county, North Hamgyŏng, North Korea, on the Hambuk Line of the Korean State Railway.
Hoeryŏng Ch'ŏngnyŏn Station is a railway station in Hoeryŏng-si, North Hamgyŏng, North Korea, on the Hambuk Line of the Korean State Railway. It is also the starting point of the 10.6-km-long freight-only Hoeryŏng Colliery Line to Yusŏn-dong, Hoeryŏng-si.
Namyang Station is a railway station in Namyang-rodongjagu, Onsŏng county, North Hamgyŏng, North Korea, on the Hambuk Line of the Korean State Railway, and there is a bridge across the Tumen River, giving a connection to the Chinese railway network at Tumen, China via the Namyang Border Line.
The Ch'ŏngjinhang Line, or Ch'ŏngjin Port Line, is an electrified freight-only railway line of the Korean State Railway in North Korea, connecting Ch'ŏngjin Ch'ŏngnyŏn Station at the southern junction of the P'yŏngra and Hambuk lines with Ch'ŏngjin Port.
The Sŏngp'yŏng Line was a non-electrified 11.5 km (7.1 mi) long railway line of the Korean State Railway in North Korea, connecting Kangalli on the Hambuk Line with Sŏngp'yŏng.
The Chŏngdo Line is an electrified standard-gauge secondary line of the Korean State Railway in South Hwanghae Province, North Korea, running from Wangsin on the Ongjin Line to Chŏngdo.
