PORTLAND, Ore. — U.S. Coast Guard approval of a fixed-span design for a new Interstate Bridge between Vancouver, Washington and Portland, Oregon, marked a key regulatory step forward last week, but ...

Formula 1 racing continues its 2026 season at the end of this month with the Japanese Grand Prix. This year, F1 has a new broadcast home in the U.S.. Streaming F1 will be much simpler now, because ...

VANCOUVER, Wash. — There's a new update on the seemingly ever more expensive Interstate Bridge Replacement (IBR) project on Interstate 5 between Oregon and Washington. The latest full cost estimate ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

In 2022, California Gov. Gavin Newsom broke ground on the Wallis Annenberg Wildlife Crossing (WAWC), a project featuring an overpass for animals atop ten lanes of the 101 Freeway in Southern ...

Construction on Brent Spence companion bridge begins this spring; cable-stayed design planned. First phase estimated at $4.05 billion; $1.6B federal award and state cost splits. Project aims to ease ...

The state has filed its final environmental impact statement for the Cape Cod bridges replacement project. Public comments on the state's environmental report will be accepted through April 10. The ...

This story has been updated to clarify total expected costs of the Brent Spence Bridge project. The price of the Brent Spence Bridge Corridor Project is now $4.39 billion, with unknown additional ...

Abstract: Synchronous rectification at several MHz faces a lot of difficulties including signal propagation delay of tens of nanoseconds, the existence of parasitic components, and the significant ...

It’s time for the third Grand Prix in the 2026 Formula 1 World Championship calendar with the upcoming Japanese Grand Prix at the iconic Suzuka Circuit. Mercedes drivers George Russell and Kimi ...

ST. IGNACE, MI - The Mackinac Bridge closed Sunday morning, March 15 ahead of a blizzard that’s expected to wallop the Upper Peninsula and the northern tip of Michigan with heavy snow and high winds.

The old Portal Bridge disrupted rail commutes in New Jersey for decades, frequently getting stuck when it swung to let boat traffic pass. Now a new bridge is open to the public. By Michael Harmon For ...