Ŭnsan Line
The Ŭnsan Line is an electrified standard-gauge freight-only secondary line of the Korean State Railway in South P'yŏngan Province, North Korea, running from Ŭnsan on the P'yŏngra Line to Taegŏn. Route
A yellow background in the "Distance" box indicates that section of the line is not electrified. References

Railway lines in North Korea
Standard gauge railways in North Korea