State Route 18 will be closed in both directions under the Interstate 90 bridges until 5 a.m. on July 25. The closure began Thursday night at 9 p.m. and will run a total of eight days.

Seattle to Bellevue rail opening planned for early 2026 The agency announced this week that live wire testing will begin in July on the floating span of Interstate 90 that stretches Lake Washington.

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A motorist suffered life-threatening injuries after a rollover on Monday, July 28, on Interstate 90 (Mass Pike) eastbound, forcing a portion of the highway to be closed for hours.

The freeway was created by the Federal-Aid Highway Act of 1956 and replaced a series of existing highways. It was numbered ...

Eastbound I-90 is back open after a vehicle fire shut down the freeway for hours on Monday. A motorhome fire completely blocked eastbound Interstate 90 in the Mount Baker tunnel, prompting drivers ...

WSDOT has been considering different tolling options, but is looking at toll rates on I-90 similar to 520 rates, White said. Depending on time of day, they range from 0 to $3.59 for a one-way trip ...