Ryonggang Line

The Ryonggang Line is a non-electrified standard-gauge secondary line of the North Korean State Railway running from Ryonggang on the P'yŏngnam Line to Mayŏng.

Ryonggang Line

The Ryonggang Line is a non-electrified standard-gauge secondary line of the North Korean State Railway running from Ryonggang on the P'yŏngnam Line to Mayŏng.