Shiozawa Tunnel

is a tunnel on Jōetsu Shinkansen that runs from Yoshiri, Minamiuonuma city and Shiroyama shinden, Minamiuonuma city in Niigata Prefecture with total length of 11.217 km. It was built and completed in 1982. Shiozawa Tunnel from gov. website

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 Bohai Strait tunnel

References