is a tunnel on JR's Musashino Line that runs near Ikuta Station, Kawasaki in Kanagawa Prefecture with total length of 10.359 km. It was built and completed in 1976. https://footprints-tama.tokyo/album/Tunnels.html Ikuta Tunnel

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

External links Gov. maps.gsi.go.jp Yahoo maps Ikuta tunnel 生田トンネル