Kowŏn T'an'gwang Line

The Kowŏn T'an'gwang Line (Kowŏn Colliery Line) is an electrified standard-gauge secondary line of the North Korean State Railway running from Tunjŏn on the P'yŏngra Line to Changdong.

Kowŏn T'an'gwang Line

The Kowŏn T'an'gwang Line (Kowŏn Colliery Line) is an electrified standard-gauge secondary line of the North Korean State Railway running from Tunjŏn on the P'yŏngra Line to Changdong.