Tag

world’s largest tunnel

This European project to build the world’s largest immersed tunnel is on hold because of a giant machine still in testing

GSAP Staff / March 31, 2026

As the world’s eyes turn towards the ambitious Fehmarnbelt project, a €10-billion initiative to link Germany and Denmark with the longest immersed tunnel on the...

This European project to build the world’s largest immersed tunnel is stalled because of a gigantic machine still in testing

GSAP Staff / March 24, 2026

A mammoth tunnel-building project connecting Scandinavia and continental Europe has hit a major roadblock – and it all centers around a colossal machine still undergoing...