Norway is undertaking the construction of the Rogfast tunnel, poised to become the world’s longest and deepest underwater road tunnel. Stretching 16 miles beneath the Boknafjord, it will connect the ...

The post This Underwater Tunnel Sends Drivers Sixteen Miles Underwater first on TwistedSifter. They say space is the final frontier, but for my money, we don’t have to look any further than the bottom ...

The Rogfast tunnel promises to dramatically reduce travel time across Norway on the E39 coastal highway by replacing the ferry route with an efficient underwater roadway, halving journey times ...

A study is underway to decide whether Alaska should build an underwater tunnel or not—with the research expected to cost at least $1 million, according to reports. Officials hope to establish ...

At 55.8 feet in diameter, the Yellow River tunnel is the most significant example of its kind, but it’s not the longest at 3.6 miles. The Seikan in Japan is an “awe-inspiring” underwater ...

Crews began tunneling on September 1st, 2024, and while the entirety of the tunnel hasn't yet been completed, the underwater shielding portion has. It was accomplished in a mere 110 days.

The underwater tunnel would run 27.7 kilometers (17.2 miles) beneath the Mediterranean Sea. A render of an underwater tunnel, currently being explored to connect Spain to Morocco. Morocco World News ...