ISSAQUAH, Wash. — The Washington State Patrol said it was pursuing a suspected DUI driver when it pitted the vehicle, causing the crash and blocking multiple I-90 lanes in Issaquah.
The collision on westbound I-90, just east of SR 900 near milepost 15, blocked the HOV lane and three left general-purpose lanes for more than an hour Saturday morning.
Traffic was backed up through the Issaquah area as crews responded…