Travel times have eased somewhat, but tend to still be 20 minutes slower than before two lanes of the Ship Canal Bridge ...

All lanes have reopened on southbound I-5 after a crash right before the Mercer Street exit, approaching downtown Seattle.

The I-5, I-405, SR 99 and SR 520 closures could cause backups beyond the freeway on surface streets and alternate routes not ...

People traveling on Interstate 5 in downtown Seattle should plan for overnight lane and ramp closures from Monday, May 11, ...

A crash involving a motorcycle snarled traffic in Seattle’s northbound Interstate 5 express lanes Tuesday afternoon.

SEATTLE — An injury crash involving a car and motorcycle is blocking the Interstate 5 express lanes under the Seattle ...

Seattleites should get used to northbound Interstate 5 being down to two lanes this year — and brace for similar pain next year heading southbound. Why it matters: Two years of near-constant I-5 lane ...

Northbound Interstate 5 express lanes are closed Tuesday afternoon following a car and motorcycle crash under the Convention ...

Traffic backed up Thursday morning on southbound Interstate 5 in downtown Seattle near Mercer Street after a car crashed into ...

A new study says the "burnout belt" influenced by congestion just outside Seattle is among of the worst in the nation.