Seoul City Route 31 (Trunk)

Seoul Metropolitan City Route 31 is a trunk road located in Seoul, South Korea. With a total length of 11.73 km, this road starts from the Jangji-dong in Songpa District, Seoul to Seongsu-dong 1-ga in Seongdong District.

Stopovers

 * Seoul
 * Songpa District - Gwangjin District - Seongdong District

List of Facilities
IS: Intersection, IC: Interchange