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Week of Oct. 05, 2026
Note: Only Public Works projects are listed on this page and the map, not private development projects or projects of other agencies/utilities (such as Clark Public Utilities, Clark Regional Wastewater District, WSDOT, City of Vancouver, etc.).
Construction Closures
Northeast 179th Street and Northeast 29th Avenue Intersection Improvements
As of June 15:
- Northeast 179th Street is closed between Northeast 26th and 29th avenues
- Northeast 29th Avenue is closed between Northeast 175th and 179th avenues
Northeast 179th Street east of the intersection and Northeast 29th Avenue north of the intersection are open.
Access to properties within the closed areas will be maintained.
A signed detour will guide drivers around the closed sections.
During work hours, travelers on the open segments may encounter alternating one-way traffic control and delays.
Update: Aug. 14, 2026
On Saturday, Aug. 15, the section of Northeast 152nd Avenue between Northeast 91st Street and Northeast 94th Street will reopen to local traffic, including school drop‑off, pick‑up, and buses.
On Monday, Aug. 17, the section between Northeast 94th Street and Northeast 99th Street will close to all traffic except local traffic (i.e., no through traffic). The intersection at 94th Street will be closed, but Northeast 99th Street will remain open for east-west traffic. Northeast 150th Avenue will also be closed to through traffic. Do not use Northeast 150th Avenue as a detour around the construction.
Construction began mid-January 2026 and will take approximately one year to complete. Construction activities will mainly occur between 7 a.m. and 5 p.m. Monday through Friday. Drivers should expect delays and traffic control during construction. Some work at the intersection of Padden Parkway will be conducted overnight. During most phases of construction, portions of Northeast 152nd Avenue will be closed to through traffic. Throughout construction, any changes to closures or traffic impacts will be announced on the website, social media, email and via signs in the project area.
Construction Delays
SE Blair Road Safety Improvement
Clark County Public Works is improving a 1.44-mile segment of Southeast Blair Road. The project includes:
- Repaving the roadway
- Removing and reconstructing approximately 200 feet of deteriorating roadway
- Improving the banking (tilt) at select curves to improve handling and safety
- Replacing existing guardrail at designated locations
- Upgrading bridge rail on the bridge carrying Southeast Blair Road over the Little Washougal River
- Replacing all roadway signage
Starting Sept. 28, 2026, one lane will close during working hours until the project is complete.
Non-county projects impacting public roads and rights-of-way
When utility providers or commercial developers are working in the right-of-way of public roads, traffic impacts are possible. These are not Public Works projects – this information is provided to aid with travel planning only.
C-TRAN The Vine construction on Highway 99
Construction is beginning on the C-TRAN The Vine on Highway 99 project. The project is constructing a bus rapid transit line between downtown Vancouver and the WSU Vancouver campus. Construction is scheduled to occur in 2025 and 2026. During construction, some traffic impacts are possible along Highway 99 and other county roads. Beginning in December 2025, construction along Highway 99 may require occasional lane closures; the roadway will remain open to through traffic in both directions. For more information about C-TRAN’s project to construct this rapid transit line, please refer to their website, and contact them with questions and comments.
Clark Regional Wastewater District Discovery Corridor Wastewater Transmission System Phase 2
The Discovery Corridor Wastewater Transmission System (DCWTS), which provides service to the City of Ridgefield and the Discovery Corridor, is a multi-phased regional conveyance system that directs wastewater southward to the Salmon Creek Treatment Plant. Clark Regional Waste Water District is working to increase capacity. The project will affect traffic and business access along NE 20th Avenue and at its intersections with NE 134th Street and NE 129th Street.
Clark Regional Wastewater District Wallace Heights Septic Elimination Project
Wallace Heights is one of CRWD’s projects to extend public sewer service to neighborhoods that currently rely on on-site septic systems. During construction, residents should expect road closures and traffic delays. For more information, please visit the project page on the CRWD website.
Clark Public Utilities Phase 2 of Hazel Dell Water System Project
Clark Public Utilities is beginning Phase 2 of the Hazel Dell Water System Project. Work will take place on Northeast/Northwest 99th St between Northwest 4th Ave and Northeast 25th St. There will be lane closures for both eastbound and westbound traffic, as well as lane closures for northbound and southbound traffic at intersections managed by flaggers.
Rotschy Construction on St. Johns Road
On St. Johns Road between Northeast 88th St and Northeast 93rd St, expect traffic delays from August to December. The road will remain open to through traffic, but drivers should expect lane closures, traffic controls and delays. Drivers are encouraged to find alternate routes, if possible. The contractor will provide a temporary pedestrian and bicycle path around the work area, which will be illuminated at night.
Interstates, highways
Washington State Department of Transportation
360.905.2060
Private Development Projects Citywide
A variety of private development projects may be occurring throughout the City of Vancouver. For information about these projects, please visit here.