Topic summary
Toksong Line

The Tŏksŏng Line is a non-electrified standard-gauge secondary line of the Korean State Railway in South Hamgyŏng Province, North Korea, running from on the P'yŏngra Line to .
Topic summary

The Tŏksŏng Line is a non-electrified standard-gauge secondary line of the Korean State Railway in South Hamgyŏng Province, North Korea, running from on the P'yŏngra Line to .