September 27, 1967 : Shin-Shimizu Tunnel openes, and Joetsu Line was double-tracked; the underground-level platform in this tunnel opened.
There are three tunnels near each other, which are the Shimizu Tunnel, the Shin-Shimizu Tunnel, and the Dai-Shimizu Tunnel.
Channel Tunnel | tunnel | The Time Tunnel | Holland Tunnel | Fréjus Rail Tunnel | wind tunnel | Memorial Tunnel | Gotthard Road Tunnel | Shimizu | Severn Tunnel | Queensway Tunnel | Ken Shimizu | Fréjus Road Tunnel | Thames Tunnel | Shimizu, Shizuoka | Oslo Tunnel | Mont Blanc Tunnel | Lincoln Tunnel | Clyde Tunnel | Brooklyn–Battery Tunnel | Aki Shimizu | Tunnel über der Spree | Tunnel | Ted Williams Tunnel | Tauern Road Tunnel | Shimizu S-Pulse | North Cape Tunnel | Malpas Tunnel | Lyttelton road tunnel | Khun Tan Tunnel |