Seoul Special Metropolitan City Route 20
서울특별시도 제20호선
Route information
Length	21.3 km (13.2 mi)
Major junctions
From	Eunpyeong District, Seoul
To	Nowon District, Seoul
Location
Country	South Korea
Highway system
Highway systems of South Korea Expressways National Local

Seoul Metropolitan City Route 20 (Korean: 서울특별시도 제20호선) is a road located in Seoul, South Korea. With a total length of 21.3 km (13.2 mi), 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

20

Road name	Name [1]	Hangul name	Connection	Location		Note
Connected with Seooreung-ro
Seooreung-ro	City boundary (Seooreung Entrance)	시경계 (서오릉입구)		Seoul	Eunpyeong District
	Gusan IS	구산사거리	Galhyeon-ro
	Gusan Station IS	구산역 교차로	National Route 1 (Yeonseo-ro)
	Yeokchon IS	역촌사거리	Yeongmal-ro
	Yeokchon Station IS	역촌역 교차로	Seooreung-ro Jinheung-ro
Jinheung-ro
	Bulgwang Market IS	대조,불광시장 교차로	Bulgwang-ro
	(Former Korea Centers for Disease Control and Prevention Headquarter)	(구 질병관리본부)	Seoul City Route 21 (Tongil-ro)
	Gugi Tunnel	구기터널				Length: 610m
					Jongno District
	(Gugi Tunnel)	(구기터널앞)	Bibong-gil
	Sinyeong-dong IS	신영동삼거리	Segeomjeong-ro
Pyeongchangmunhwa-ro
	Bukak Tunnel	북악터널				Length: 810m
Jeongneung-ro					Seongbuk District
	Kookmin University	국민대학교
	Kookmin University Entrance IC	국민대입구IC	Seoul City Route 30 (Naebu Expressway)			Below Naebu Expressway
	Unnamed	(명칭 미상)	Solsaem-ro
	Jeongneung IC	정릉IC	Seoul City Route 30 (Naebu Expressway)
	Jeongneung Entrance IS	정릉입구 교차로	Bogukmun-ro
	Arirang Pass Entrance IS	아리랑고개입구 교차로	Arirang-ro
	Gileum Bridge IS	길음교 교차로	Seoul City Route 41 (Dongsomun-ro)
	(Gireum Station)	(길음역)	Seoul City Route 41 (Samyang-ro · Dongsomun-ro)
	Gileum IC	길음IC	Seoul City Route 30 (Naebu Expressway)
	Jongam IS	종암사거리	Seoul City Route 51 (Jongam-ro)
Hwarang-ro
	Seongbuk Teurijeum Building	성북트리즘빌딩	Opaesan-ro			Below Bukbu Expressway One way section
	Wolgok Station IS (Wolgok IC)	월곡역 교차로 (월곡IC)	Wolgok-ro Seoul City Route 30 (Naebu Expressway)
	Hawolgok IC	하월곡IC	Bukbu Expressway			Below Bukbu Expressway
	Sangwolgok Station IS	상월곡역 교차로	Jangwol-ro
	Dolgoji Station IS	돌곶이역 교차로	Dolgoji-ro
	Jangwi IS	장위사거리	Hancheon-ro
	Seokgye Station IS(West)	석계역 교차로(서부)	Seokgye-ro Hancheon-ro 66-gil			Elevated section
	Seokgye Station IS(East)	석계역 교차로(동부)	Hancheon-ro 45-gil Hancheon-ro 48-gil
	Wolleung Bridge (Wolleung IC)	월릉교 (월릉IC)	Seoul City Route 61 (Dongbu Expressway) Bukbu Expressway Madeul-ro Seombat-ro		Nowon District
	Taereung Station IS	태릉입구역 교차로	National Route 3 (Dongil-ro)
	(Former Bukbu Prosecutor's Office Entrance)	(구 북부검찰청입구)	Gongneung-ro
	Hwarangdae Station IS	화랑대역 교차로	Sinnae-ro
	Hwarangdae IS (Mokdong IC)	화랑대사거리 (묵동IC)	Bukbu Expressway Nowon-ro
	(Korea Military Academy Entrance)	(육군사관학교 입구)	Korea Military Academy
	Seoul Women's University Taereung·Gangreung Korea National Training Center Sahmyook University	서울여자대학교 태릉·강릉 태릉선수촌 삼육대학교
	Damteo IS (city boundary)	담터사거리 (시경계)	Bulam-ro Damteo-gil
Connected with Geumgang-ro

References