 Northwest traffic from the High Performance Homes Traffic Center. A crash near Factoria on southbound 405 at Coal Creek Parkway. Looks like it might finally be clear, but traffic will still stop and go for almost three miles around I-90. Coming in from the mountains, westbound Stevens Pass Highway is running slow for about five miles as you pass through Startup. A 30-minute delay getting to Sultan right now, and I expect this will get worse here as the day goes on.