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What's Happening Now


Photos of south end viaduct demolition

Last update: 8:40 a.m., Thursday, Feb. 9

 Project InformationConstruction Closures

Current work:

  • Pile driving is complete for two piers at the south end of the northbound SR 99 bridge and is underway at two piers just to the north. Work has started on the footing of the southernmost pier.
  • A section of the bicycle and pedestrian path in front of the U.S. Coast Guard, between South Massachusetts and South Atlantic streets, is closed through early spring. During the closure we’ll rebuild the sidewalk, repave southbound East Marginal Way South and add a southbound bike lane in the roadway. Bicycle and pedestrian traffic is detoured to a 10-foot-wide temporary shared use path on the opposite side of the street. Learn more.

Today's construction closures

  • We're not expecting any construction closures that could affect the south end construction zone today. 
  • For a full listing of construction closures in downtown Seattle and SODO, visit our construction update website.  

Special Events

Thursday, Feb. 9

  • Northwest Flower and Garden Show at the Washington State Convention Center from 9 a.m. to 8 p.m.

  • Seattle RV Show at CenturyLink Field Event Center West Hall from 11 a.m. to 8 p.m.

  • University of Washington basketball (women's) versus Oregon State at Alaska Airlines Arena beginning at 8 p.m.

Friday, Feb. 10

  • Northwest Flower and Garden Show at the Washington State Convention Center from 9 a.m. to 8 p.m.

  • Seattle RV Show at the CenturyLink Field Event Center West Hall from 11 a.m. to 8 p.m.

  • Seattle Golf and Travel Show at the CenturyLink Field Event Center East Hall from 12 to 6 p.m.

MUTEMATH at Showbox beginning at 7 p.m. 

Saturday, Feb. 11

  • Northwest Flower and Garden Show at the Washington State Convention Center from 9 a.m. to 8 p.m.
  • Seattle Golf and Travel Show at the CenturyLink Field Event Center East Hall from 10 a.m. to 5 p.m.
  • Seattle RV Show at CenturyLink Field Event Center West Hall from 10 a.m. to 8 p.m.
  • University of Washington basketball (women's) versus Southern at Alaska Airlines Arena beginning at 7 p.m.

Sunday, Feb. 12

  • Northwest Flower and Garden Show at the Washington State Convention Center from 9 a.m. to 6 p.m.
  • Seattle Golf and Travel Show at the CenturyLink Field Event Center East Hall from 10 a.m. to 4 p.m.
  • Seattle RV Show at CenturyLink Field Event Center West Hall from 11 a.m. to 8 p.m.