Contractor crews working for King County will reduce NE Big Rock Road from the Duvall city limits to Kelly Road NE from Monday, September 21 to Friday, October 9, 2026, between 7 am and 6 pm each day to re-pave the roadway.
Flaggers will direct two-way traffic using an open lane. All vehicles will maintain access. The road will be fully open during non-construction hours.
Paving is a moving operation. Please expect delays. This work is highly weather dependent and could be rescheduled or delayed. Learn more: https://KingCounty.Gov/NE-Big-Rock-Road
For the most up-to-date travel information, visit MyCommute: KingCounty.gov/MyCommute
[Information provided by King County Department of Local Services]
