Aioi Tunnel
![]() Aioi Tunnel on Sanyo Shinkansen line  | |
| Overview | |
|---|---|
| Line | Sanyo Shinkansen line | 
| Location | Aioi–Okayama | 
| Coordinates | 34°48′51″N 134°26′14″E / 34.81417°N 134.43722°E | 
| Operation | |
| Opened | 1975 | 
| Operator | West Japan Railway Company | 
| Character | Passenger and freight | 
| Technical | |
| Line length | 3,988 m (13,084 ft) | 
Aioi Tunnel (相生トンネル, Aioi tonneru) is a railway tunnel on West Japan Railway Company's Sanyo Shinkansen line located between Aioi Station, Hyogo Prefecture and Okayama Station, Kita-ku, Okayama city in Okayama Prefecture with total length of 3,988 m (13,084 ft). It was built and completed in 1975. [1] [2] [3] In December 2010, NTT Docomo mobile phone service area covers 14 tunnels on the Sanyo Shinkansen between Himeji and the Okayama prefecture border, including Aioi tunnel. [4]
See also
- List of tunnels in Japan
 - Seikan Tunnel undersea tunnel between Honshu-Hokkaido islands
 - Kanmon Railway Tunnel undersea tunnel between Honshu-Kyushu islands
 - Sakhalin–Hokkaido Tunnel proposed undersea tunnel between Rusia and Japan
 - Bohai Strait tunnel proposed undersea tunnel in Yellow Sea, China
 
References
- ^ "List of railway tunnels in Japan". Retrieved 24 October 2023.
 - ^ "相生トンネル". jst.go.jp Gov. website. Retrieved 24 October 2023.
 - ^ "Aioi tunnel". Retrieved 24 October 2023.
 - ^ "Service area of Docomo covers Aioi tunnel". Retrieved 26 October 2023.
 
External links
