Seoul Special Metropolitan City Route 31
서울특별시도 제31호선
Route information
Length	17 km (11 mi)
Major junctions
From	Seocho District, Seoul
To	Jongno District, Seoul
Location
Country	South Korea
Highway system
Highway systems of South Korea Expressways National Local

Seoul Metropolitan City Route 31 (Korean: 서울특별시도 제31호선) is an urban road located in Seoul, South Korea. With a total length of 17 km (11 mi), this road starts from the Juam 2 Bridge in Seocho District, Seoul to Sejong-daero Intersection in Jongno District.

Stopovers

Noksapyeong-daero.

Seoul

• Seocho District - Yongsan District - Jung District - Jongno District

List of Facilities

IS: Intersection, IC: Interchange

31

Road name	Name [1]	Hangul name	Connection	Location		Note
Connected with Local Route 309 (Umyeonsan-ro)
Umyeonsan-ro	Juam 2 Bridge	주암2교		Seoul	Seocho District	Boundary
	Seonam IC	선암 나들목	National Route 47 (Jungang-ro, Yangjae-daero)
	Omyeonsan Tunnel Tollgate	우면산터널 요금소
	Umyeonsan Tunnel	우면산터널				Total length: 2070m
	Seoul Arts Center IS	예술의전당 교차로	Seoul City Route 92 (Nambu Beltway)
Banpo-daero
	Seocho 3-dong IS	서초3동사거리	Hyoryeong-ro
	University of Education Entrance IS	교대입구 교차로	Saimdang-ro
	Seocho Station IS	서초역 교차로	Seoul City Route 90 (Seocho-daero)
	Supreme Court Seoul Central District Prosecutor's Office	대법원 서울중앙지방검찰청
	Seoul St. Mary's Hospital IS	서울성모병원 교차로	Sapyeong-daero
	Seoul Express Bus Terminal IS (Banpo-dong IS)	고속터미널 교차로 (반포동 교차로)	Sinbanpo-ro			Gangnam Terminal Overpass section
	Banpo Br. IC (South)	반포대교남단 나들목	Olympic-daero
	Banpo Bridge Jamsu Bridge	반포대교 잠수교
					Yongsan District
	Banpo Br. IC (North)	반포대교북단 나들목	Gangbyeonbuk-ro National Route 46 (Gangbyeonbuk-ro) Local Route 23 (Gangbyeonbuk-ro) Seobinggo-ro
Noksapyeong-daero
	(Banpo Br. IS)	(반포대교북단 교차로)	Seobinggo-ro
	Hangang Middle School IS	한강중교앞 교차로	Seobinggo-ro 51-gil
	Yongsan District Office	용산구청
	Noksapyeong Station IS	녹사평역 교차로	Itaewon-ro			Itaewon Underpass section
	Service Support Corps IS	재정관리단앞 교차로	Hoenamu-ro Sinheung-ro
	No name	(이름 없음)	Noksapyeong-daero 58-gil (Namsan 2nd Tunnel)
	Namsan 3rd Tunnel	남산3호터널				Total length: 1270m
					Jung District
Sogong-ro	Namsan 3rd Tunnel Tollgate	남산3호터널 요금소
	Hoehyeon IS	회현사거리	Toegye-ro
	Bank of Korea IS	한국은행앞 교차로	Namdaemun-ro
	City Hall IS (Seoul City Hall, Seoul Square)	시청 교차로 (서울특별시청, 서울광장)	Seoul City Route 60 (Eulji-ro)			Seoul City Route 60 overlap One-way
	City Hall IS (Seoul Square, Daehanmun, City Hall Station	시청 교차로 (서울광장, 대한문, 시청역)	Seoul City Route 60 (Sejong-daero)
Sejong-daero
	No name	(이름 없음)	Sejong-daero 20-gil
	Cheonggye Square IS	청계광장 교차로	Cheonggyecheon-ro
	Sejong-daero IS	세종대로사거리	National Route 6 (Saemunan-ro, Jongno)		Jongno District
Connected with National Route 48 (Sejong-daero)

References