King County logo
King County Road Services Division, Washington

Small screens home

King County road closures and conditions
Open - SE May Valley Road from 164th Avenue SE to State Route 900
   Open - Culvert replacement project. Beginning Monday, June 22, full 24/7 closure with local access only, lasting six weeks.
Upcoming closure - NE Novelty Hill Road between 197th Court NE & 208th Avenue NE
   Upcoming closure - Paving on NE Novelty Hill Road requiring single lane restrictions between 7 a.m. - 3:30 p.m. beginning Monday, Aug. 3 and lasting two weeks. Flaggers will guide traffic through the work zone. Expect long delays. Schedule may change as the work is weather dependent.
Upcoming closure - Kanaskat Arch Bridge
   Upcoming closure - Maintenance & repair work on the Kanaskat Arch Bridge, on Cumberland Kanaskat Road SE over the Green River, starting Aug. 10. On Aug. 10-12, bridge traffic will be reduced to one lane, with traffic alternating directions, from 7am to 7pm. Expect delays & use alternate routes when possible. On Aug. 13-14, bridge closed to all traffic including emergency vehicles for overlay work from 8am to 5pm. Use alternate routes, no detour signs posted. Work is weather dependent which may impact schedule.
Restricted - S 321st Street between S Peasley Canyon Road and 46th Place S
   Restricted - Utility construction work requiring lane restriction.
Closed - SE May Valley Road between 223rd Ave. SE and 229th Drive SE
   Closed - Repairs to a section of SE May Valley Road severely damaged by a major landslide in 2014 will begin Monday, July 20 through Tuesday, Sept. 1, requiring full closure of the road. While construction is underway, traffic will be detoured onto Issaquah-Hobart Road SE, Newport Way NW and State Route 900.
Closed - Lake Alice Road SE at 339th Avenue SE
   Closed - Replace existing damaged 48" culvert with a 16'x10' box culvert. Full 24/7 closure. Detour route via SE Sorenson Street and through the Snoqualmie Ridge community to Snoqualmie Parkway. Drivers should anticipate traffic delays and plan accordingly.
Closed - 155th Avenue SE between SE 175th Court & SE 174th Street
   Closed - Replace deteriorated and undersized cross culvert with new box culvert. Full 24-hour closure.
Closed - Neal Road SE (north end) 200' from intersection of State Route 203
   Closed - Damaged road
Closed - 58th Pl. S (aka Algona Hill) between West Valley Hwy. S & 55th Pl. S
   Closed - Mudslide
Closed - NE Old Cascade Hwy. between Miller River Road and 5th St. N
   Closed - Road washed out
Closed - SE 408th St. Bridge
   Closed - Bridge closure
Closed - NE 50th St. from State Route 202 to Sahalee Way NE
   Closed - Water over roadway
Closed - 56th Pl. S between S 364 Pl. and West Valley Highway S
   Closed - Mudslide
Restricted - Middle Fork Snoqualmie River Road between Milepost (MP) 2.7 to Middle Fork Campground at MP 12.4
   Restricted - USDOT project, MP 2.7 at E. intersection w/Lake Dorothy Rd. to Middle Fork Campground at MP 12.4 (10 miles). Expect full & partial closures & delays. More at or 425-292-0431 or
More info Subscribe RSS

Washington State Department of Transportation (WSDOT) road closures and conditions
Please visit the WSDOT Web site to view a text list of their travel alerts and their small screens site. (external links)

This page was optimized for small screen devices. To access all online services and information from the King County Road Services Division, please visit

King County | News | Services | Comments | Search

Links to external sites do not constitute endorsements by King County. By visiting this and other King County web pages, you expressly agree to be bound by terms and conditions of the site. The details.