The Seattle Department of Transportation will repair spalls on the roadway of the South Spokane Street Viaduct (the elevated roadway between I-5 and the West Seattle Bridge) on Thursday, Sept. 25. The left lane eastbound from SR 99 to Fourth Avenue South will be closed from 10 a.m. to 2 p.m. Drivers are advised to expect traffic congestion in the area and to allow more time for their trips.