Seoul Ring Expressway

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Korean expressway route marker

Expressway No.100
Seoul Ring Expressway
Route information
Length: 128.02 km (79.55 mi)
Existed: 1992 – present
Major junctions
Cycle end: Pangyo JC in Seongnam, Gyeonggi Province
Korea Expressway No.1.svg Gyeongbu Expressway
  33
Cycle end: Pangyo JC in Seongnam, Gyeonggi Province
Korea Expressway No.1.svg Gyeongbu Expressway
Location
Major cities: Seongnam, Hanam, Guri, Uijeongbu, Goyang, Gimpo, Incheon, Siheung, Anyang
Highway system
National highways of South Korea
Expressways in South Korea
Seoul Ring Expressway
Hangul
Hanja 서울
Revised Romanization Seoul oegwaksunhwan gosokdoro
McCune–Reischauer Sŏul oegwaksunhwan kosoktoro

The Seoul Ring Expressway (Expressway No.100)(Korean: 서울외곽순환고속도로, Seoul Oegwak Sunhwan Gosok Doro) is a circular beltway or ring road around Seoul, South Korea. It connects satellite cities around Seoul, Ilsan, Namyangju, Hanam, Pyeongchon, Jungdong, Bundang, Pangyo, Sanbon and Gimpo. The freeway runs 127.6 km and has been completed.

History[edit]

  • February 1988: Construction Begin of Pangyo to Toegyewon.
  • 29 November 1991: Pangyo to Toegyewon Line opens to traffic.
  • December 1991: Construction Begin of Sanbon to Pangyo.
  • May 1992: Construction Begin of Seoun to Jangsu.
  • December 1992: Construction Begin of Ilsan to Gimpo.
  • June 1995: Construction Begin of Gimpo to Seoun, Jangsu to Sanbon.
  • 28 December 1995: Pangyo to Sanbon Line opens to traffic.
  • 3 November 1997: Gimpo to Jayuro Line opens to traffic.
  • 24 July 1998: Seoun to Jangsu Line opens to traffic.
  • 26 November 1999: Jangsu to Sanbon, Seoun to Gimpo Line opens to traffic.
  • 11 September 2001: Ilsan to Jayuro Line opens to traffic.
  • 30 June 2006: Ilsan to Songchu, Uijeongbu to Toegyewon Line open to traffic.
  • 28 December 2007: Songchu to Uijeongbu Line open to traffic.
  • 3 May 2010: Dori JC open to traffic.
  • 28 May 2015: Howon IC open to traffic.

Composition[edit]

Lanes[edit]

  • Hanam JC~Gangil JC, Ilsan IC~Jayuro IC: 10
  • Gangil JC~Ilsan IC, Jayuro IC~Hanam JC: 8

PoP

Length[edit]

  • 128.02 km

Limited Speed[edit]

  • 100 km/h

List of Facilities[edit]

  • IC: Interchange, JC: Junction, SA: Service Area, TG:Tollgate
No. Name Korean Name Hanja Name Connections Notes Location
1 Pangyo JC 판교분기점 板橋分岐點 Gyeongbu Expressway
(Expressway Route 1)
Can't go to Seoul Seongnam,
Gyeonggi-do
2 Seongnam IC 성남나들목 城南나들목 National Route 3
TG Seongnam TG 성남요금소 城南料金所
3 Songpa IC 송파나들목 松坡나들목 National Route 3 Songpa,
Seoul
4 W.Hanam IC 서하남나들목 西河南나들목 Gangdong-daero
(Seoul City Route 60)
Hanam,
Gyeonggi-do
SA Hanam SA 하남휴게소 西河南休憩所 Pangyo-bound Only
5 Hanam JC 하남분기점 河南分岐點 Jungbu Expressway
(Expressway Route 35)
6 Sangil IC 상일나들목 上一나들목 National Route 43 Gangdong,
Seoul
7 Gangil JC 강일분기점 江一分岐點 Seoul-Yangyang Expressway
(Expressway Route 60)
Olympic-daero
(Seoul City Highway Route 88)
8 Topyeong IC 토평나들목 土坪나들목 National Route 6,
National Route 43
Guri,
Gyeonggi-do
TG Guri TG 구리요금소 九里料金所
9 Namyangju IC 남양주나들목 南楊州나들목 National Route 6 Namyangju,
Gyeonggi-do
10 Guri IC 구리나들목 九里나들목 National Route 43,
National Route 46
Guri,
Gyeonggi-do
SA Guri SA 구리휴게소 九里休憩所 Uijeongbu-bound Only
12 Toegyewon IC 퇴계원나들목 退溪院 National Route 43,
National Route 46
National Route 47
Namyangju,
Gyeonggi-do
TG Buramsan TG 불암산요금소 佛巖山料金所
13 Byeollae IC 별내나들목 別內나들목
14 Uijeongbu IC 의정부나들목 議政府나들목 National Route 3 Uijeongbu,
Gyeonggi-do
14-1 Howon IC 호원나들목 虎院나들목
15 Songchu IC 송추나들목 松楸나들목 National Route 39 Yangju,
Gyeonggi-do
TG Yangju TG 양주요금소 楊州料金所
16 Tongilro IC 통일로나들목 統一路나들목 National Route 1
(Tongil-ro)
Goyang,
Gyeonggi-do
17 Goyang IC 고양나들목 高陽나들목 Provincial Route 356
18 Ilsan IC 일산나들목 一山나들목 Jungang-ro
(Goyang City Route 74)
19 Jayuro IC 자유로나들목 自由路나들목 National Route 77
(Jayu-ro)
20 Gimpo IC 김포나들목 金浦나들목 National Route 48 Gimpo,
Gyeonggi-do
TG Gimpo TG 김포요금소 金浦料金所
21 No-oji JC 노오지분기점 老梧地分岐點 Incheon Int'l Airport Expressway
(Expressway Route 130)
Gyeyang,
Incheon
22 Gyeyang IC 계양나들목 桂陽나들목 National Route 39
23 Seoun JC 서운분기점 瑞雲分岐點 Gyeongin Expressway
(Expressway Route 120)
24 Jungdong IC 중동나들목 中洞나들목 Gilju-ro Bucheon,
Gyeonggi-do
25 Songnae IC 송내나들목 松內나들목 National Route 46
26 Jangsu IC 장수나들목 長壽나들목 National Route 39
Yeongdong Expressway
(Expressway Route 50)
Namdong,
Incheon
27 Siheung IC 시흥나들목 始興나들목 National Route 39 Siheung,
Gyeonggi-do
TG Siheung TG 시흥요금소 始興料金所
28 Anhyeong JC 안현분기점 鞍峴分岐點 2nd Gyeongin Expressway
(Expressway Route 110)
28-1 Dori JC 도리분기점 道理分岐點 Provincial Route 330
(3rd Gyeongin Highway)
29 Jonam JC 조남분기점 鳥南分岐點 Seohaean Expressway
(Expressway Route 15)
30 Sanbon IC 산본나들목 山本나들목 National Route 47 Gunpo,
Gyeonggi-do
31 Pyeongchon IC 평촌나들목 平村나들목 National Route 1
National Route 47
Anyang,
Gyeonggi-do
32 Hagui JC 학의분기점 鶴儀分岐點 Provincial Route 309
(Bongdam-Gwacheon Highway)
Uiwang,
Gyeonggi-do
SA Uiwang-Cheonggye SA 의왕청계휴게소 義王淸溪休憩所
TG Cheonggye TG 청계요금소 淸溪料金所
1 Pangyo JC 판교분기점 板橋分岐點 Gyeongbu Expressway
(Expressway Route 1)
Can't go to Seoul Seongnam,
Gyeonggi-do

See also[edit]

External links[edit]