More updates about the cleanup and repair plan are expected to be announced by WSDOT on Wednesday, March 25.
Northbound traffic will be reduced to one lane in the same area during the same times Tuesday night through Thursday morning.
Anyone who comes across a “Water Over Roadway” sign should slow down and proceed with caution.
Drivers should expect delays and use alternate routes during this closure.
WSDOT has no estimated date of reopening the section impacted on Highway 20.
Drivers may experience some delays during the closure.
Expect delays in the area, and there is no estimated time for reopening.
Shuttle services won’t be provided on Lummi Island during the annual dry dock outage.
Samish Way has been designated part of the National Highway System, making it eligible for funds focused on road maintenance.
Drivers should slow down and make sure crews have plenty of space to work safely.