Features

Palisades Twin-Tube Tunnel, United States, New York (us/21)

Features

E39, Norway, Rogaland (no/78)

Features

Mont Blanc Tunnel, Italy, Valle d’Aosta (it/250)

Features

Kanpur MRTS, India, Uttar Pradesh (in/87)

News

Craiova-Drobeta Turnu Severin-Caransebeș Railway, Romania, Oltenia & Banat (ro/24)

Features

Grand Paris Express, France, Paris (fr/127)

News

East River Tunnel, United States, New York (us/18)

Features

Metrovalencia Network, Spain, Valencia (es/105)

Features

E39 Tunnels, Norway, Vestland (no/220)

Features

Muehlviertler Expressway S10, Austria, Upper Austria (at/66)