The Hyŏngbong Line is an electrified railway line of the Korean State Railway in Tŏkch'ŏn-si, South P'yŏngan Province, North Korea, running from Ch'ŏlgisan on the Sŏch'ang Line to Hyŏngbong. Services Local passenger trains 723/724 operate between Tŏkch'ŏn on the P'yŏngdŏk Line and Hyŏngbong via the Sŏch'ang Line. 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