“I have got to keep the ground pressure even because you ... Construction is just starting on a new water supply tunnel under Stanley Park and the First Narrows to the North Shore.

In the 1930s, workers bored a 13-mile tunnel beneath Mt. San Jacinto. Here's a look inside the engineering feat that carries Colorado River water to Southern California.

Giant caverns – each large enough to house the body of an A380 – will house the boring machines that will carve the road ...

The "tin can" supports the wet, muddy ground while the tunnel workers ... called the immersed tube technique, to construct tunnels under water.

California should pursue less expensive alternatives that would safeguard our main water supply system without causing great harm to it.” ...

workers will evacuate and wait for the current tunnel to flush out the water.Snowstorms could affect workers getting to the site or delay digging. "All construction underground involves a lot more ...

WASHINGTON — A major new phase of DC Water’s long-running Clean ... sewage overflows into the Potomac River. The tunnel will stretch 5.5 miles underground, running from the Georgetown ...

The real excitement happens underground where the water is ... has spent his entire career studying ancient tunnels that carry water under the surface of arid and semi-arid environments.

With all the activity happening on the Las Vegas Strip, many are unaware of the activity happening underground in the tunnels ...

The flat-bottomed boat carrying local hospitality workers capsized Monday during a tour of an historic underground water tunnel off the Erie Canal in the western New York city of Lockport ...