The costs to build a monorail or heavy rail through the Sepulveda Pass ranges between about $15 billion and $24 billion.

Like the overbudget high-speed rail project, the Delta tunnel is an exercise in massive spending for infrastructure that does ...

Topcon Positioning Systems and Amberg Technologies Ltd. have initiated a close collaboration to enable interoperability between Topcon's sensor solutions and Amberg Technologies' software and hardware ...

The Los Angeles County Metropolitan Transportation Authority (Metro) launched a series of community meetings this week to ...

Video shows two men connected to a Metro safety program beating up a man on a train platform. Under the same program, Eugene ...

A stretch of the Pacific Coast Highway will reopen after Malibu fires, and UAE’s AI university aims to be Stanford of the ...

Amtrak is moving full speed ahead with tunnel closures in the city on Friday — despite pleas from Gov. Kathy Hochul and Mayor ...

The work will keep one of the four East River Tunnels linking to Penn Station out of service through the end of 2027, at the ...

The Los Angeles County Metropolitan Transportation Authority (Metro) has released its draft Comprehensive Multimodal Corridor ...

The biggest stories of the day delivered to your inbox.

WASHINGTON — Elon Musk criticized the centerpiece of President Donald Trump's legislative agenda, a significant fracture in a partnership forged during last year's campaign and was poised to reshape A ...