SNOQUALMIE, Wash. – State Route 18 will close for five days at the I-90 interchange near Snoqualmie to expedite construction on the new diamond interchange, the Washington State Department of Transportation (WSDOT) said in a release.
WSDOT said the closure will result in a major disruption in traffic flow, but emphasized the approach will allow crews nearly three months of work to be completed in just five days.
This decision is intended to avoid multiple weekend closures and keep the project on schedule, WSDOT added…