Crash causes major backup on I-5

MILTON -- A crash involving multiple vehicles caused a large backup near the Pierce-King County border Sunday morning.

The crash happened around 5 a.m. on northbound I-5, just north of the Fife/54th Avenue East exit. Four lanes of the interstate were blocked.

Backups reached about two miles long. Lanes reopened around 9:30 a.m.

State troopers said there are no life-threatening injuries.