In total, 21 cars were damaged -- 11 sustained damage from impacting other vehicles, while 10 were damaged by the debris.

All lanes are back open on northbound I-5 near the King/Pierce County Line after a 21-car pileup caused backups for hours ...

The three left lanes on northbound I-5 near the Pierce/King County line in Fife were blocked due to an early morning ...

It happened near the border of Pierce and King counties.

Four lanes of northbound Interstate 5 were blocked after a crash involving three cars and a Washington State Department of Transportation truck.

A collision involving a Washington State Department of Transportation (WSDOT) work truck and three cars has caused ...

All lanes of northbound I-5 in Federal Way are back open after a multi-vehicle crash. A three-vehicle collision involving an attenuator truck was blocking the four right lanes of northbound I-5 at ...

At least one person was sent to the hospital after a multi-car pileup Monday morning on I-5 near Fife.

One person was killed in what Washington State Patrol (WSP) is calling a three-vehicle crash on Interstate 5 in Ferndale.

The northbound lanes of I-5 were closed after a multi-car crash on Thursday night near Wilsonville.