Construction is scheduled to occur at night in September and October; work will require lane closures
VANCOUVER – Beginning in September, Clark County is expanding infrastructure to filter stormwater runoff from Northeast 99th Street between Interstate 5 and Northeast Hazel Dell Avenue. The upgrades will capture pollution and provide increased water quality treatment before runoff from the road discharges into Suds Creek.
Construction is scheduled to occur at night in September and October. Work will require lane closures. Travelers in the area can expect some delays. Drivers are reminded to slow down, pay attention and be patient in work zones.
Construction schedules are subject to change and are weather-dependent. Project updates will be posted at clark.wa.gov/public-works/northeast-99th-street-catch-basin-water-quality-retrofit.
For information about road and park projects, closures, opportunities for community input, and more, residents can follow Public Works on X (formerly known as Twitter), Facebook and Instagram and view information on Nextdoor.
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Information provided by Clark Co. WA Communications.
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- Nighttime work on I-5 between Ridgefield and Woodland will replace damaged concrete panels Sept. 14-19Granite Construction will close right and center lanes nightly on I-5 between mileposts 9.5 and 21.5 through Sept. 19.
- County seeks volunteers to serve on the Bicycle and Pedestrian Advisory CommitteeClark County seeks two volunteers, including one youth member, for its Bicycle and Pedestrian Advisory Committee; deadline is Oct. 11, 2026.
- Washington Rep. John Ley warns ballooning bridge budget needs reality checkRep. John Ley says the IBR ballooned from a $44M contract to a $13B–$15B project, with phase one still $2.2B short.
- POLL: The IBR project is described as only 30% designed and 30% funded after more than six years of work. How confident are you in the current management of the IBR program?IBR’s cost has climbed from $3.2–$4.8B to $15.2B while the project remains 30% designed and 30% funded.










