Hoeryŏng T'an'gwang Line

The Hoeryŏng T'an'gwang Line (Hoeryŏng Colliery Line) is a non-electrified standard-gauge (freight-only) secondary line of the North Korean State Railway running from Hoeryŏng on the Hambuk Line to Yusŏn. A yellow background in the "Distance" box indicates that section of the line is not electrified.

Hoeryŏng T'an'gwang Line

The Hoeryŏng T'an'gwang Line (Hoeryŏng Colliery Line) is a non-electrified standard-gauge (freight-only) secondary line of the North Korean State Railway running from Hoeryŏng on the Hambuk Line to Yusŏn. A yellow background in the "Distance" box indicates that section of the line is not electrified.