Washington State Department of Transportation
Drivers who use the northbound Interstate 5 off-ramp to Mercer Street should plan ahead for an overnight closure tonight, Sept. 25, through Saturday morning, Sept. 26.
Washington State Department of Transportation maintenance crews will close the ramp from 11:59 p.m. to 5 a.m. for sign installation work. Drivers will follow a signed detour to the Northeast 50th Street off-ramp, and then take the on-ramp to southbound I-5 to get to the southbound I-5 Mercer Street off-ramp.
In the Seattle area, drivers can get real-time traffic information on their phone with the WSDOT traffic app, by tracking the WSDOT traffic Twitter feed, and get advanced information from the What’s Happening Now page.