Seattle Department of Transportation (SDOT) crews continue to make deck and expansion joint repairs on the Fourth over Argo Railroad Bridge. While the work is in progress on and below the bridge deck, the right curb lane must remain closed around the clock.  Depending upon the weather and roadway conditions, the work could to extend into mid-December.  The work hours are Monday through Friday from 9 a.m. to 2:30 p.m. daily.   Due to the reduced travel lanes, motorists should plan on possible delays crossing the bridge and use added caution as traffic shifts to the left past the work zone.