Drivers may get stuck in a little more traffic than usual Thursday morning on the 520 bridge as crews perform testing and maintenance work.
Between 12:30 a.m. and 5 a.m. delays of up to 30 minutes are possible as workers open and close the drawspan, according to the Washington State Department of Transportation. This type of work happens on the second Thursday of every month.
Alternate routes across Lake Washington include Interstate 90, Interstate 405 and Route 522. Traffic conditions can also be checked on WSDOT’s Seattle traffic page.