Osan–Hwaseong Expressway
Osan–Hwaseong Expressway is an expressway in South Korea that runs between Osan and Hwaseong. Established on October 29, 2009, it is the shortest expressway in South Korea with a length of 2.55 kilometers. It shares its expressway number with Yongin-Seoul Expressway. However, they are not connected.
History
On January 3, 2008 the name was changed from Pyeongtaek-Hwaseong Expressway to Expressway No. 171 Osan–Hwaseong Expressway. On October 29, 2009 all routes were started through the West Osan Junction- Annyeong Tollgate.Features
- Lanes: 6
- Length: 2.55 Km
- Speed limit: 100 km/hr
List of Facilities
- IC: Interchange, JC: Junction, SA: Service Area, TG: Tollgate
| No. | Name | Korean Name | Hanja Name | Connections | Notes | Location |
| 6 | W.Osan JC | 서오산 분기점 | 西烏山分岐點 | Pyeongtaek-Hwaseong Expressway, Capital Region 2nd Belt Expressway | JC | Osan, Gyeonggi |
| 7 | W.Osan TG | 서오산 요금소 | 西烏山料金所 | - | TG | Osan, Gyeonggi |
| 8 | Annyeong IC | 안녕 나들목 | 安寧 | National Route 1, National Route 43, Local Route 84, Local Route 315 | IC | Hwaseong, Gyeonggi |