MaiionPostBotB to c/[email protected]English • 1 year agoTIL The proposed Helsinki-Tallinn Railway Tunnel, when completed, will be the largest underground tunnel in the world. It will help to reduce time to cross the current Gulf of Finland route from tw...www.railway-technology.comexternal-linkmessage-square8fedilinkarrow-up149arrow-down10
arrow-up149arrow-down1external-linkTIL The proposed Helsinki-Tallinn Railway Tunnel, when completed, will be the largest underground tunnel in the world. It will help to reduce time to cross the current Gulf of Finland route from tw...www.railway-technology.comMaiionPostBotB to c/[email protected]English • 1 year agomessage-square8fedilink
minus-square@TenderfootGungilinkEnglish6•1 year ago180 MPH. The train that runs through the tunnel between the UK and mainland EU hits 200 MPH in places.
180 MPH. The train that runs through the tunnel between the UK and mainland EU hits 200 MPH in places.