Yongin–Seoul Expressway
| Expressway No.171 | |
|---|---|
| Kyeong-su Expressway | |
| Route information | |
| Length | 22.9 km (14.2 mi) |
| Existed | July 1, 2009–present |
| Major junctions | |
| South end | Yongin, Gyeonggi |
| North end | Gangnam-gu, Seoul |
| Location | |
| Country | South Korea |
| Highway system | |
| Yongin–Seoul Expressway | |
| Hangul | 용인서울고속도로 |
|---|---|
| Hanja | 龍仁서울高速道路 |
| Revised Romanization | Yongin Seoul Gosok Doro |
| McCune–Reischauer | Yongin Sŏul Kosok Toro |
Yongin–Seoul Expressway (Korean: 용인서울고속도로, part of Expressway 171) is an expressway in South Korea, connecting Yongin, Gyeonggi and Gangnam-gu, Seoul. Informally known as the Gyeongsu Expressway(Korean: 경수고속도로), it is the only expressway in South Korea not directly connected to another expressway. Although it shares the same designation number, it is not directly connected to Osan-Hwaseong Expressway either. Plans have been made to connect the Busan side of Gyeongbu Expressway and Yongin-side Geumto Tollgate.