Seoul City Route 20
Seoul Metropolitan City Route 20 () is a road located in Seoul, South Korea. With a total length of , this road starts from the Seooreung Nature Park in Eunpyeong District, Seoul to Sahmyook University in Nowon District.

Stopovers
 Seoul
 Eunpyeong District - Jongno District - Seongbuk District - Nowon District

List of Facilities 
IS: Intersection, IC: Interchange

References

Roads in Seoul