Washington State Department of Transportation NORTHWEST REGION – 15700 DAYTON AVENUE – SHORELINE, WA 98133 – 206-440-4000 TRAVEL ADVISORY MAY 28, 2024 CONTACT: DAVID RASBACH, COMMUNICATIONS, 206-719-0603 (MOBILE) SR 203 ROUNDABOUT CONSTRUCTION BEGINS WITH NIGHTTIME SINGLE-LANE CLOSURES IN HIGH ROCK HIGH ROCK – State Route 203 will be reduced to a single lane with flaggers alternating traffic from 7 p.m. to 6 a.m. nightly beginning Tuesday, May 28, through Friday morning, May 31, near the High Rock community. People traveling between Monroe and Duvall should expect short delays from similar weeknight lane closures through mid-June along SR 203 at the intersection with High Rock Road and 203rd Street Southeast. Contractors working for the Washington State Department of Transportation will perform grading, drainage and electrical work to prepare for the installation of a unique, exclamation point-shaped compact roundabout that will improve mobility and safety in the area. Four-day closure Most of the work on this new roundabout will be done during a four-day closure of SR 203, which is tentatively scheduled for late June. Only local traffic will be allowed south of Tualco Road and north of Northeast Woodinville-Duvall Road during the closure. Freight traffic will detour using Northeast Woodinville-Duvall Road and SR 522, while other vehicles will use local roads. Once complete later this summer, the new roundabout will calm traffic, slow vehicle speeds near the intersection and help create easier turns and decisions for drivers. The roundabout also will feature two center islands that large trucks can drive over, making it easier for them to navigate the intersection. Real-time travel information is available via the WSDOT mobile app, the WSDOT Travel Center Map or by signing up for WSDOT's email updates. HYPERLINKS WITHIN THE RELEASE: * COMPACT ROUNDABOUT: WSDOT.WA.GOV/CONSTRUCTION-PLANNING/SEARCH-PROJECTS/SR-203-HIGH-ROCK-RD-203RD-ST-SE-INTERSECTION-IMPROVEMENT * MOBILE APP: WSDOT.WA.GOV/TRAVEL/TRAVEL-INFORMATION-PHONE * TRAVEL CENTER MAP: WSDOT.COM/TRAVEL/REAL-TIME/MAP/ * EMAIL UPDATES: ### WSDOT KEEPS PEOPLE, BUSINESSES AND THE ECONOMY MOVING BY OPERATING AND IMPROVING THE STATE'S TRANSPORTATION SYSTEMS. TO LEARN MORE ABOUT WHAT WE'RE DOING, GO TO WWW.WSDOT.WA.GOV/NEWS FOR PICTURES, VIDEOS, NEWS AND BLOGS. REAL TIME TRAFFIC INFORMATION IS AVAILABLE AT WSDOT.COM/TRAFFIC.   STAY CONNECTED   Visit our Blog Visit us on Facebook Visit us on Tiktok RSS Visit us on Instagram Visit us on YouTube Get email updates   SUBSCRIBER SERVICES      |      |   Help   This email was sent to [email protected] using GovDelivery Communications Cloud on behalf of: Washington State Department of Transportation 310 Maple Park Ave SE · Olympia, WA 98504