Seosan–Yeongdeok Expressway
| Expressway No.30 | |
|---|---|
| Seosan-Yeongdeok Expressway 서산영덕고속도로 | |
| Route information | |
| Length | 305.5 km (189.8 mi) |
| Existed | 28 November 2007–present |
| Major junctions | |
| East end | Dangjin-dong, Dangjin, South Chungcheong Province |
| West end | Yeongdeok-eup, Yeongdeok County, North Gyeongsang Province |
| Location | |
| Country | South Korea |
| Major cities | Dangjin, Gongju, Sejong, Daejeon, Cheongju, Sangju, Andong |
| Highway system | |
| Seosan–Yeongdeok Expressway | |
| Hangul | 서산영덕고속도로 |
|---|---|
| Hanja | 瑞山盈德高速道路 |
| Revised Romanization | Dangjin Yeongdeok Gosok Doro |
| McCune–Reischauer | Tangjin Yŏngdŏk Kosok Toro |
Seosan–Yeongdeok Expressway (Korean: 서산영덕고속도로; Hanja: 瑞山盈德高速道路; RR: Seosan–Yeongdeok Gosokdoro) also known as 6th East–West Expressway is an expressway in South Korea connecting Dangjin to Yeongdeok County.
Numbered 30, it means an East–West expressway. At 305.5 km, it is the fifth-longest expressway in South Korea. Two sections of the route, Dangjin-Daejeon Expressway and Cheongju-Yeongdeok Expressway is directly connected with Gyeongbu Expressway.