Construction on one of the region's most ambitious public transportation projects will create some short-term pain for West ...

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, ...

The $16 billion project to build a new Hudson River train tunnel (also known as the most expensive mass transit effort in U.S. history) is officially underway on Manhattan’s West Side.

Built in 1907, the train tunnel through the Santa Susana Pass has no ventilation, lighting or drainage. Its tracks rattle and shake, and Metrolink trains that normally run at 50 mph must slow to ...

A tunnel beneath Del Mar has been discussed for decades as an alternate route for about 1.7 miles of endangered railroad track on the city’s eroding coastal bluffs.

About 1.7 miles of the historic railroad is built atop the eroding coastal bluffs in Del Mar. Officials say it is essential to reroute that segment of the tracks before it falls into the ocean.