is a tunnel on the JR's Tsugaru-Kaikyō Line of the Hokkaido Railway Company in Japan that runs from Sotogahama-cho to Imabetsu-cho in Aomori prefecture with an approximate length of 5.880 km.
See also List of tunnels in Japan Seikan Tunnel Tappi Shakō Line Sakhalin–Hokkaido Tunnel Bohai Strait tunnel
References
External links Gov. maps.gsi.go.jp Tsugaru Tunnel in Aomori prefecture (Google map) mapion website