| Date | 노선명 |
| ?? |  | 송흥선 Songhŭng Line |
| 06/10/192308/31/1923 |  | 朝鮮森林鉄道咸南線 Chōsen Forest Railway Kannan Line |
| 09/01/192304/21/1938 |  | 朝鮮鉄道咸南線 Chōsen Railway Kannan Line |
| 04/22/193808/14/1945 |  | 新興鉄道松興線 Shinkō Railway Shōkō Line |
| 08/15/1945? |  | 신흥철도 송흥선 Sinhŭng Railway Songhŭng Line |