Drivers should expect possible delays on Monday night and Tuesday night this week as crews close West Lake Sammamish Parkway near SR 520.

The closures will allow crews to install large concrete girders for two new SR 520 ramps at West Lake Sammamish Parkway.

Washington State Department of Transportation encourages drivers to allow extra time to follow the detour route.

For more information on this and other road works that might change your commute, visit www.wsdot.wa.gov/Northwest/King/Construction.