Starting today and continuing until the first "significant" snowfall in Snoqualmie Pass, drivers should expect up to 20-minute delays just east of the pass. The Department of Transportation says there will be rolling slow-downs and halted traffic on I-90 between mile posts 57 and 59 near Keechelus Lake. The WSDOT is doing some drilling up on the pass to begin a new project, creating a six-lane highway between Hyak and Easton. Because of the rugged......