One of the most important parts of his project is a new subsea road tunnel called the Rogfast. Also known as the Rogaland ...

The tunnel in Norway, which is expected to be completed in 2033, is to descend nearly 1,300 feet below sea level.

World’s longest and deepest underwater tunnel to cut 21-hour coastal drive by…, not in China, US, Singapore, Dubai, Japan, it is in… Although the project was approved in 2017, financial ...

Construction for an underground system, which features an underwater tunnel, for India's ambitious Mumbai-Ahmedabad High-Speed Rail Corridor has passed a key milestone, according to local reports.

A proposed 17-mile underwater train linking the two continents is currently being explored by Moroccan and Spanish authorities.

Crews went through more than 100 different concrete mixes and assembled 11 giant concrete segments underwater to build the new Elizabeth River Tunnels Project in Virginia.

An underwater tunnel that passes beneath New York City's East River was punctured when a construction contractor accidentally drilled a hole through it.

This $6.9 million Houston mid-century mansion has an underwater tunnel The Circle Bluff mansion combines Spanish and Mexican elements with mid-century architecture.

The replacement for a crumbling underwater tunnel connecting New York City and New Jersey that carries up to 200,000 people daily just received the largest-ever federal transportation grant ...

The incredible £799m underwater tunnel set to be a continent's first and create 9,000 jobs The amazing structure will reduce the journey distance between two cities from 27 miles to under a mile.

A new 17-mile underwater tunnel could link Europe’s high-speed rail network to North Africa by 2030 – if a €6bn proposal goes ahead. The tunnel would introduce a high-speed train service by ...