On SR 167 southbound just south of Ellingson Rd there is a collision blocking the right lane.

Done-On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 6:00 PM for boat traffic.

On I-90 westbound just west of Isl Crest Way there is a disabled vehicle blocking the left lane.

On the I-5 northbound off-ramp to I-5 northbound Express Lanes there is a disabled vehicle partially blocking the ramp.

On I-90 westbound just west of Isl Crest Way there is a collision blocking all lanes.

All WB I-90 lanes are blocked near the #MercerIsland tunnel. WSP is on scene, but traffic is not moving right now. No estimate when lanes will reopen. Please use alternate routes and expect delays.

On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 6:55 PM for boat traffic.

Done-On SR 99 northbound & southbound at 1st Ave S Bridge all lanes closed tonight at 6:55 PM for boat traffic.

#Closure WB I-90 Mercer Island. Traffic behind diverted off to Island Crest. There is a Motorcycle / Truck fatality collision WB I-90 in the Mercer Lid. Expect long delays.

The backup from the crash on WB I-90 west of the #MercerIsland Tunnel is now about 3 miles long. This likely willbe a lengthy closure, so please use alternate routes.

*EXTENDED ROAD CLOSURE* Westbound lanes of I-90 are closed due to a collision- causing a backup 3 miles long. Follow WSDOT Traffic for updates.

#Update The motorcycle rider was at a high rate and struck the back of a UPS truck. WA State Patrol troopers working on getting one lane clear. At this time, traffic being diverted off to Mercer Island and back onto WB I-90 at West Mercer. Once again, expect long delays.

Stay tuned to WSDOT Traffic and WSP for closure updates. Thank you to Bellevue Fire Dept for assisting in this tragic call.

WB I-90 traffic is being diverted at Island Crest Way after an earlier crash just west of the #MercerIsland Tunnel. The backup is still about 3 miles. We have no estimate when the highway will reopen. Please continue to use alternate routes.

On I-405 northbound at SR 522 there is a collision blocking the left general purpose lane and the toll lane.

UPDATE #3: All lanes of WB I-90 remain blocked just west of the #MercerIsland Tunnel after an earlier crash, with traffic diverting at Island Crest Way. Still no estimate when lanes will reopen. Use alternate routes or expect lengthy delays.

UPDATE #4: WB I-90 remains fully closed after a collision just west of the #MercerIsland Tunnel. Traffic is being diverted at Island Crest Way and is slowly making its way past the closure point. No estimate when lanes will reopen. Use alternate routes or expect long delay.

UPDATE #5: WB I-90 is still fully closed and diverting traffic to Island Crest Way after an earlier crash just west of the #MercerIsland Tunnel. The backup remains about 2.5 miles. Please continue to use alternate routes and expect lengthy delay.

CLEARED: All WB lanes of I-90 have reopened after an earlier crash just west of the #MercerIsland Tunnel.

On the SR 518 westbound on-ramp from I-405 there is a collision partially blocking the ramp.