Pyeongtaek–Siheung Expressway

The Pyeongtaek–Siheung Expressway (Korean평택시흥고속도로; RRPyeongtaek-Siheung Gosok Doro), Also 2nd Seohaean Expressway, is an expressway in South Korea, connecting Pyeongtaek to Hwaseong, Ansan, and Siheung. It has Expressway Route No. 153 and is a Branch Line of Seohaean Expressway. The entire length from Pyeongtaek to Siheung is 42.6 km and the posted speed limit is 100 km/h.

Expressway No.153 shield}}
Expressway No.153
Pyeongtaek-Siheung Expressway
평택시흥 고속도로
Map
Route information
Length42.6 km (26.5 mi)
Existed2013–present
Major junctions
South endW Pyeongtaek JC in Pyeongtaek, Gyeonggi Province
Seohaean Expressway
Pyeongtaek–Jecheon Expressway
North endGunja JC in Siheung, Gyeonggi-do
Yeongdong Expressway
Location
CountrySouth Korea
Highway system
Pyeongtaek–Siheung Expressway
Hangul
평택시흥고속도로
Hanja
Revised RomanizationPyeongtaek Siheung Gosok Doro
McCune–ReischauerPyongtaek Sihung Kosok Toro

History

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  • 31 March 2008: Construction Begin
  • 28 March 2013: Open to traffic.

Compositions

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Lanes

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  • W.Pyeongtaek JC ~ S.Ansan IC : 4
  • S.Ansan IC ~ Gunja JC : 6

Length

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39.4 km

Limited Speed

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  • W.Pyeongtaek JC ~ Gunja JC : 100 km/h

List of facilities

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  • IC: Interchange, JC: Junction, SA: Service Area, TG:Tollgate
No. Name Korean Name Hanja Name Connections Distance Notes Location
Connected directly with   Pyeongtaek–Jecheon Expressway
Pyeongtaek 평택 시점 平澤 始點   Pyeongtaek–Jecheon Expressway - 0.0 Pyeongtaek Gyeonggi
1 W.Pyeongtaek JC 서평택분기점 西平澤分岐點   Seohaean Expressway
  Pyeongtaek–Jecheon Expressway
0.80 0.80
TG Jangan TG 장안요금소 長安料金所 6.12 6.92 Pyeongtaek-bound Only Hwaseong
2 Joam IC 조암나들목 朝岩나들목   National Route 77
  National Route 82
Provincial Route 82
Provincial Route 310
4.06 10.98
3 Songsan-Mado IC 송산마도나들목 松山麻道나들목 Provincial Route 322 11.32 22.30
SA Songsan Podo SA 송산포도휴게소 松山葡萄休憩所
JC Songsan JC 송산분기점 松山分岐點   Seoul 2nd Belt Expressway (November 2021)
JC Seonggok JC 성곡분기점 城谷分岐點   Seoul 2nd Belt Expressway (November 2025) Ansan
4 S.Ansan IC 남안산나들목 南安山나들목   National Route 39
  National Route 77
13.82 36.12
TG W. Siheung TG 서시흥요금소 西始興料金所 2.66 38.78 Siheung-bound Only Siheung
5 Gunja JC 군자분기점 君子分岐點   Yeongdong Expressway 0.61 39.39 Incheon-bound Only
Connected directly with   Yeongdong Expressway
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