Norway is quietly attempting one of the most ambitious road projects on the planet, driving a multi-lane highway deep under ...

The vision sounds irresistible: step onto a train in New York, and emerge 54 minutes later in London, having traveled through a tunnel beneath the Atlantic Ocean. This kind of travel is described in ...

Fort Lauderdale’s fight to persuade the county to build a tunnel for commuter rail is nowhere near over. The experts say it will take at least four years to build a train tunnel, Mayor Dean Trantalis ...

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A colossal project to reduce traffic in the underground tunnels connecting the Virginia cities of Norfolk and Hampton just had a big breakthrough — literally. Since 1957, the two cities have been ...

It's not on the scale of Boston's Big Dig, but the Bremerton Tunnel Project nevertheless is poised to make a significant impact on traffic in this waterfront city across Puget Sound from Seattle.

Gov. Gavin Newsom is pushing to build a 45-mile water tunnel in California’s Delta. A new state report says the proposal is the “single most effective” action to adapt the state’s water system to ...

Finally, environmentalists and petroleum interests are in agreement when it comes to getting oil-based products from the Upper Peninsula to the Lower Peninsula. Neither group wants to bring them ...

The world’s longest and deepest undersea road tunnel is being built in Norway, intended to cut travel time between major cities and become part of a ferry-free highway along its western coast.