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I-5 - NB S 260th to Duwamish River Bridge - Concrete Pavement Rehab and ADA - Alternative routes

Alternative route map
During weekend-long lane reductions on northbound I-5 in Tukwila, drivers should use alternatives like transit, carpooling or alternate routes shown above.

Nine of the 11 weekends requiring lane reductions on northbound I-5 work are finished. Work the weekend of Sept. 29-Oct. 2 was postponed due to rain. Two weekends with lane reductions remain for expansion joint work. These are scheduled for:

  • Oct. 20-23: From 8 p.m. each Friday to 5 a.m. each Monday crews will replace expansion joints on northbound I-5 at the Duwamish River.

All seven of the weekends for paving between SR 516 and South 170th Street are finished. Paving also is finished on the Interurban Avenue and Duwamish River bridges.