“As rails get hotter, what you see, especially on mainline class one tracks, is concerns about thermal expansion, which is ...

In a schedule flip sure to please South-End travelers, Sound Transit will accelerate the start of Federal Way light rail ...

Light rail riders are poised to be able to take 1 Line trains all the way to Downtown Federal Way before the end of 2025, ...

A tree fell on power lines between Mountlake Terrace and Lynnwood City Center stations, according to Sound Transit.

Sound Transit’s delays could cost a quarter-billion dollars – or five times the price of Jeff Bezos’ wedding in Venice.

The agency announced this week that live wire testing will begin in July on the floating span of Interstate 90 that stretches ...