How interstates paved the way for modern America ...

A military investigation has found that a "one in a million" malfunction during a live fire demonstration over Camp Pendleton ...

An underpass at Conley Road to the Highway 63/Interstate 70 connector in Columbia opened to the public on Monday night. Crews from the Missouri Department of Transportation started building the ...

Gov. Bob Ferguson announced Tuesday that construction on the Interstate 5 bridge replacement project across the Columbia River between Oregon and Washington will begin in 2028.

The rising price means the focus is building the replacement span and preparing for light rail. Many other elements of the ...

The six-year, $328 million modernization includes new bridges and pavement throughout Cleveland's central interchange ...

The price tag to construct a new I-5 bridge linking Washington and Oregon has increased to $14.4 billion, officials ...

The irony of Winslow, Arizona, is that thousands of people zoom past it daily on Interstate 40, completely oblivious to the ...

There's a new price tag on the fixed-span Interstate Bridge between Portland and Vancouver, which will replace the existing century-old Interstate 5 crossing o ...

Washington and Oregon officials now say it could cost more than $15 billion to replace the Interstate 5 Bridge between Portland and Vancouver and upgrade a five-mile segment of the freeway, a huge ...

Oregon and Washington Governors Tina Kotek and Bob Ferguson recommitted to replacing the Interstate Bridge, a project that is estimated to cost $7.65 billion.

Replacing the Interstate Bridge that connects Portland and Vancouver, Washington is expected to cost $14.4 billion, far ...