 Northwest traffic from the High Performance Homes Traffic Center. We got heavy traffic in Renton. Northbound 405 is jammed up from 167 to Sunset Boulevard, a 26-minute delay getting up to Bellevue right now. Near SeaTac Airport, the ramp from 99 to eastbound 518 is closed for the weekend. And up in Montlake, westbound 520 is jammed up around Montlake Boulevard, and the eastbound 520 exit to Montlake Boulevard is closed until Monday morning.