Aioi Tunnel Explained

Aioi Railway Tunnel
Line:	Sanyo Shinkansen line
Location:	Aioi–Okayama
Opened:	1975
Operator:	West Japan Railway Company
Character:	Passenger and freight
Linelength:	3988m (13,084feet)

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 . 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

External links

• Gov. maps.gsi.go.jp
• Mapion maps
• Yahoo maps
• Aioi tunnel
• 相生(大津)トンネルのビデオ

Notes and References

1. Web site: List of railway tunnels in Japan. 24 October 2023.
2. Web site: 相生トンネル. 24 October 2023. jst.go.jp Gov. website.
3. Web site: Aioi tunnel. 24 October 2023.
4. Web site: Service area of Docomo covers Aioi tunnel.. 26 October 2023.