2022年9月22日 · Descending up to 40 meters beneath the Baltic Sea, the world’s longest immersed tunnel will link Denmark and Germany, slashing journey times between the two countries when it opens in 2029.

2024年12月12日 · The Rogfast, what will be world’s longest and deepest road tunnel, is currently under construction with a staggering US$46 billion price tag. Located in Norway, the tunnel will span 15 miles and will be placed 1,300 feet underwater. It will connect two key municipalities: Randaberg and Bokn in Rogaland County.

In the south of Denmark, a mega project is under construction in the form of a giant tunnel under the Baltic Sea, linking the country to Germany. The Fehmar...

What Are Mega-Tunnels? Mega-tunnels are underground passages exceeding 10 kilometers in length or 15 meters in diameter. They use advanced tunnel boring machines (TBMs) and sophisticated construction techniques to create safe and efficient pathways through challenging geological conditions.

2022年11月23日 · There’s a transport route that stretches from near the African coast to the arctic circle, complete with some of the world’s most iconic engineering – the Brenner Base Tunnel, the Great Belt Bridge – but a small stretch of water in northern Europe is enough to create a detour the size of a country?

Slated for a 2033 opening, this monumental construction will span 16 miles and reach depths of 1,300 feet underwater, connecting the municipalities of Randaberg and Bokn in Rogaland county. This...

2025年2月3日 · A new 'mega-tunnel' is set to make a huge difference for travelers in Norway. Norway is planning to break ground on a new 'mega tunnel' that will reportedly cut travel time by up to 11 hours. The world’s longest and deepest underwater tunnel will reportedly slash travel times on the E39 coastal highway.

2025年3月24日 · In the south of Denmark a mega project is underway to build a tunnel under the Baltic and providing a link to Germany. It's currently Europe's biggest construction site and the world’s longest ...

2024年6月27日 · At over 18 km in length, the Fehmarn Belt Fixed Link - the world’s longest underwater rail and road tunnel, which will connect Germany and Denmark - is well underway with the first element...

2024年12月11日 · Dubbed as the Rogfast tunnel, it will connect the country's coasts - separated by fjords that are hard to cross. The stretches of ocean are exceptionally deep, with most fjords 400m deep. The tunnel will connect the city of Stavanger in …