I-5 - NB S 260th St to Duwamish River Br - Concrete Pavement Rehab and ADA - Driver expectations

Nighttime lane reductions: Work began in April 2017 with crews using overnight lane reductions, mostly on weeknights, to replace concrete panels, grind and pave. Nighttime lane reductions will take place throughout the two years of the project. 

Weekend-long lane reductions: All weekends when northbound I-5 will be reduced to two lanes are finished. Drivers still should be prepared for overnight lane and ramp closures.

Northbound I-5 will remain open at all times, although the number of lanes may be severely limited.