Traffic Alerts

Tolt Avenue Building Demolition

  • Periodic sidewalk closure at 4563 and 4573 Tolt Ave. 7/8-7/24 for building demolition

Pulte Project (85 Degrees)

  • Sidewalk detours on Tolt Avenue, Eugene Street, Myrtle Street and McKinley Avenue

Sno-Valley Senior Center Housing Project

  • West Bird Street between Tolt Avenue and Stephens Avenue will have periodic revisions and closures. Every effort will be made to reopen the alley and West Bird at the end of each workday. Flaggers will be present when there are closures.

John Day Project (Tolt Place)

  • Intermittent Traffic Revisions on 336th Ave NE.

McKinley Ave Street Improvement Project

  • Local Access Only on McKinley Ave between Myrtle and Blanche

Stossel Avenue

  • Road striping on Stossel and Eugene 7/8.

Lower Frew Levee Project


Unincorporated King County

Project Map

What’s on the schedule for Road Services projects in unincorporated King County this summer?

• NE Tolt Hill Road Bridge (three and a half (3.5)-months of lane restrictions): As of late May, the bridge has 24/7 single lane restrictions managed by a temporary traffic signal. More info:

• Ames Lake Trestle Bridge (eight (8)-month closure): In June, the old bridge on Ames Lake-Carnation Rd NE will be removed and replaced with a newer, wider one. More info:

• 244th Ave NE (six (6)-week full road closure): In July, the county will replace a damaged retaining wall located below the north side of 244th Avenue NE near Redmond Fall City Road/SR 202. More info:

• Duvall-Slough Bridge (six-week (6) closure): In mid-July, the worn-out concrete on the bridge on NE Woodinville Duvall Road will be replaced and both bridge approaches will be rebuilt. More info:

• The county will also pave sections of NE Cherry Valley Road and NE Novelty Hill Road. Stay tuned for exact dates!

For the latest updates and detailed information on closures and detours, visit
There, you'll find links to each project's website, packed with all the info you need.

Need to report an emergency or the road or have a question? Call our 24/7 Road Helpline at 206-477-8100 or email

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