WSDOT

SR 529 Both Directions - On SR 529 northbound & southbound at Snohomish River Bridge (MP 5) all lanes will be closed tonight at 7:36 PM due to boat traffic. Drivers should anticipate a delay of up to 30 minutes or consider using an alternate route.
Last Updated: 5/23/2019 7:36 PM
At milepost 5 More

I-5 Southbound - High Impact - Monday, May 20, to the morning of Friday, May 24 - All lanes of the southbound I-5 collector-distributor at Airport Way will be closed from 11 p.m. to 4:30 a.m. nightly. During this time, all traffic will exit at Airport Way and follow the signed detour in place (pdf 291 kb) to access southbound I-5. This work is weather-dependent.
Monday, May 20, to the morning of Friday, May 24 - The Spring Street on-ramp to southbound I-5 will be closed from 10 p.m. to 5 a.m. nightly. This work
Last Updated: 5/22/2019 12:59 PM
At milepost 164 More

SR 507 Both Directions - Road work on SR 507 both directions from milepost 42.5 near 208th St E to milepost 41. beginning at 7:00 pm on May 23, 2019 until about 5:00 am on May 24, 2019.
Last Updated: 5/23/2019 7:02 PM
From milepost 42 to milepost 41 More

I-5 Southbound - Monday, May 20, to the morning of Friday, May 24 - The Edgar Martinez Drive/4th Avenue South on-ramp to southbound I-5 will be closed from 9 p.m. to 5 a.m. nightly. This work is weather-dependent.
Last Updated: 5/22/2019 1:05 PM
At milepost 164 More

I-5 Southbound - Monday, May 20, to the morning of Friday, May 24 - The 6th Avenue/James Street on-ramp to southbound I-5 will be closed from 9 p.m. to 5 a.m. nightly. This work is weather-dependent.
Last Updated: 5/22/2019 1:03 PM
At milepost 165 More

SR 16 Eastbound - TRAFFIC REVISION through June: Eastbound SR 16 drivers heading to southbound I-5 will merge left at Union Avenue to reach southbound I-5.
Last Updated: 5/22/2019 9:16 AM
From milepost 1 to milepost 1 More

SR 16 Eastbound - The South Sprague Avenue on-ramp to southbound I-5 is closed for construction through June 2019. Drivers will follow a detour to westbound SR 16, to Union Avenue, to eastbound SR 16 where they will merge left onto newly-opened HOV lanes to southbound I-5.
Last Updated: 5/22/2019 9:08 AM
From milepost 0 to milepost 1 More

I-5 Southbound - Southbound I-5 ramp to westbound South 38th Street is closed through June for construction. Drivers will now follow a single lane across the new southbound I-5 bridge and exit at the eastbound S. 38th Street loop ramp to access either direction of S. 38th Street.
Last Updated: 5/22/2019 9:07 AM
From milepost 133 to milepost 133 More