Is Boston ready for another Big Dig? Share your thoughts on the idea of replacing the Tobin Bridge with a tunnel.

Gov. Gavin Newsom's $20 billion plan to build a massive, 45-mile long tunnel under the Sacramento-San Joaquin Delta to make ...

Still two years away from scheduled completion, the Project Director for the Hampton Roads Bridge Tunnel Expansion says 2025 ...

THE world's tallest and longest tunnel slide is set to reopen in London - and it's just in time for the half-term holidays. The Olympic Park’s iconic ArcelorMittal Orbit closed at the beginning ...

Recently, Prime Minister Shri Narendra Modi officially integrated the Z-Morh Tunnel in Sonmarg, Jammu and Kashmir, which is a 6.5 km long tunnel that will provide all-weather connectivity from ...

Still two years away from scheduled completion, the Project Director for the Hampton Roads Bridge Tunnel Expansion says 2025 ...

Railway tunnels are marvels of engineering, cutting through mountains, rivers, and even the sea to make travel faster and more convenient. Here’s a list of the top 10 longest railway tunnels in ...

45-mile long tunnel under the Sacramento-San Joaquin Delta to make it easier to move water from Northern California to Southern California won the endorsement of Silicon Valley's largest water ...

The city asked for ideas on what to do with the unused subway tunnels sitting dormant under Central Parkway – and some of the city's top design companies dreamed big. They proposed everything fr ...

From technological to regulatory, H2TC has big challenges ahead which will determine its success or failure. It has already caught the attention of over 20 private sector partners, including Shell, ...

Tunnels may not be glamorous, but there are few things more satisfying than honking your car’s horn when driving in a tunnel bored through a mountain. The urge to test the acoustics of a car ...