Miles-long backup on I-90 in Bellevue following deadly motorcycle crash

BELLEVUE, Wash. — Traffic is reduced to one lane on I-90 westbound near Bellevue following a deadly crash.

The crash was reported around 2:40 p.m near the I-405 interchange.

It’s unclear how many cars were involved in the crash, but a motorcyclist was killed, according to Washington State Patrol (WSP).

All lanes except one and an on-ramp are blocked near 133rd Ave. SE.

The Washington State Department of Transportation is seeing a two-mile backup as of 3:45 p.m.

There is no estimated time for reopening.

It’s unclear what caused the crash.

This is a developing story.

KIRO 7 will have updates as they become available.