The Ryfylke Tunnel is the longest undersea road tunnel in the world at present and stretches some 8.98 miles between ...

The Fehmarn Belt Fixed Link will soon connect Denmark and Germany through the world’s longest immersed tunnel — 18 kilometers beneath the Baltic Sea. Learn how this massive engineering feat is being ...

Telangana Chief Minister A Revanth Reddy committed to completing the SLBC tunnel project, asserting that it stalled under previous leadership. Promising modern methods, Reddy criticized past ...

Norway’s geography presents persistent transportation challenges. The country’s complex network of fjords, islands and mountainous terrain forces travelers to rely heavily on ferry systems and ...

A miniature railway inside a historic tunnel will reopen next year after the experience was "more popular than any volunteers ...