Sengan Tunnel
Sengan tunnel on Iwate side | |
| Overview | |
|---|---|
| Line | Japan National Route 46 |
| Location | between Iwate prefecture and Akita prefecture borders |
| Coordinates | 39°42′28.3422″N 140°48′57.0348″E / 39.707872833°N 140.815843000°E |
| Status | active |
| Operation | |
| Opened | 1975 |
| Technical | |
| Length | 2.544 km (1.581 mi) |
| No. of lanes | 2 |
Sengan Tunnel (仙岩トンネル) is a tunnel on National Sengan Road #46 in northern Japan that runs between Iwate prefecture and Akita prefecture borders with approximate length of 2.544 km. It was completed and opened in 1975.[1] [2][3][4]
See also
- List of tunnels in Japan
- Seikan Tunnel Tappi Shakō Line
- Sakhalin–Hokkaido Tunnel
- Bohai Strait tunnel
References
- ^ "Sengan Tunnel". weblio.jp website. Retrieved 13 October 2023.
- ^ "仙岩トンネル". mapio.net website. Retrieved 13 October 2023.
- ^ "Sengan Tunnel] (in Japanese)". Retrieved 13 October 2023.
- ^ "Sengan Tunnel (Google maps)". Retrieved 13 October 2023.
External links
- Gov. maps.gsi.go.jp
- Sengan Tunnel
- Sengan tunnel inspection