 To be prepared for this one, also in Seattle on westbound 90, the Rainier Avenue exit. We're seeing a stall in the left carpool lane. Seeing some stop-and-go traffic from West Mercer here. Should be adding just about 10 minutes of congestion. Also in Seattle on westbound 520, the off-ramp to northbound 5 will be closed until 5 a.m. Monday morning.