Currently, the world's longest undersea section of a tunnel belongs to the Channel Tunnel, which has a 23.5-mile (37.9 ...

On April 15th, 2021, officials, engineers, and even students gathered to christen “Rachel.” Rachel is a tunnel boring machine beginning her seven miles journey beneath Los Angeles. The ...

The new tubes, which will serve NJ Transit and Amtrak trains, aren’t expected to open for service until 2035. The project will then move to rehabilitate the existing, aging Hudson River train tunnels, ...

Thirty-one people working in a massive underground tunnel in Los Angeles were rescued Wednesday night after a portion of the structure collapsed, officials said.

Construction workers inside a huge industrial tunnel in Los Angeles made it to safety after a portion of it collapsed Wednesday evening, an outcome officials called a blessing.

It seemed so improbable. Like Kim Kardashian unveiling a tunnel-boring machine, or Tom Cruise cutting the ribbon on a new ...

Thirty-one construction workers inside a huge industrial tunnel in Los Angeles made it to safety after a portion of it collapsed Wednesday evening, an outcome officials called a blessing after ...

“The tunnel boring machine has been digging under streets, public right-of-ways, homes, parks, lakes, ponds, golf courses without incident until now,” he said.