When the Windsor-Detroit Tunnel opened, it was the only international underwater tunnel in the world. That was exactly 95 ...

Once completed, the project is expected to save passengers nearly Rs 1,500 every month by reducing their travel time by up to ...

An impressive tunnel across the Baltic Sea is poised to connect Germany and Denmark. It will significantly reduce travel times between the two countries and rank among Europe's largest. The Fehmarn ...

The Windsor-Detroit Tunnel, which operator Windsor Detroit Borderlink says sees more than 12,000 vehicles each day, turned 95 ...

Traveling Norway's E39 highway is often an unforgettable, but arduous adventure. The route, which spans nearly 1,100 kilometers (683 miles), is an engineering marvel, and has been constructed in a ...

The tunnel spurred politicians to advocate for underwater bridges in other southern cities and beyond. Palmer and Baker eventually designed tunnels for Harvey and Belle Chasse. Later, it was ...

An overbridge option was considered, but the report firmly rejected it as 'technically difficult and financially not viable.' ...

SAN FRANCISCO (KGO) -- It may not have the post card cache of the famous bridges, but the Transbay Tube that whisks BART trains under the bay carries nearly 25,000 people at peak commute hours. Built ...

Lawmakers from Eastern Visayas, led by House Minority Leader Marcelino “Nonoy” Libanan, filed a bill constructing a 28-kilometer underwater tunnel across the San ...

Correction, 03/25, 2 p.m. — A previous version of this story said that Enbridge was only awaiting permits from the US Army Corps of Engineers. The Michigan Department of Environment, Great Lakes and ...