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| Overview | |
|---|---|
| Line | Seoul Ring Expressway |
| Location | Jangam-dong, Uijeongbu Gyeonggi Province; Sanggye-dong, Nowon-gu, Seoul |
| Coordinates | 37°41′4″N 127°4′17″E / 37.68444°N 127.07139°E / 37.68444; 127.07139 |
| Status | Active |
| Start | Jangam-dong, Uijeongbu, Gyeonggi Province |
| End | Sanggye-dong, Nowon-gu, Seoul |
| Operation | |
| Opened | 30 June 2006 |
| Operator | Seoul Beltway |
| Technical | |
| Length | Ilsan-bound: 2,950 m Toegyewon-bound: 2,950 m |
| No. of lanes | 8 |
| Operating speed | 100km/h |
| Tunnel clearance | 9.1m |
Suraksan Tunnel is a tunnel on the Seoul Ring Expressway connecting Sanggye-dong, Nowon-gu, Seoul and Jangam-dong, Uijeongbu, Gyeonggi-do. It is made up of a pair of tunnels with four lanes going each way, and the length is 2,950 m in both directions. The width and height are the same as the other tunnels on the same route. Uijeongbu IC is to the north-west of the tunnel, and Sanggye-dong is to the southeast of the tunnel.
References
- ^ "Suggestion on the Optimal Length of Long Tunnels Considering Traffic Safety Characteristics" (PDF). Journal of the Korean Society of Civil Engineers. 2014. pp. 203–211. doi:10.12652/Ksce.2014.34.1.0203. ISSN 1015-6348.