NOTE: Our road work schedule can change based on weather, emergencies, availability of staff and equipment, or other conditions. This list is updated weekly and may not reflect the latest changes. We list work performed by Multnomah County on county roads. Work performed by utilities or anyone else may not be listed here.
Week of May 4-10
Construction
257th Ave Safety Improvements Project
- Electrical subcontractors continue placing bases for new light poles to be installed later in the project, starting near Sturges Street and moving south on the west side.
- Crews are working at the west sidewalk at the intersection of Sturges Drive to install new sidewalk curb ramps and pedestrian upgrades.
- During construction, there will be single lane closures between SE Stark Street and SW Cherry Park Road/Sturges Drive. Signage and traffic control devices will direct traffic around the work zone.
- Learn more about the 257th Avenue Corridor Safety Improvements project.
Curb Ramp Improvements Project
- Major work has been completed. Final clean-up may continue through this week.
- Work will happen from 7am to 6pm on weekdays. Expect single lane closure and traffic shifting. Flaggers may direct traffic.
- Crews are upgrading curb ramps as part of our Curb Ramp Improvements project.
Larch Mountain Road
(updated 5/5/2025)
- Larch Mountain Road has opened for the season.
Maintenance
Vegetation Maintenance
- We'll be starting herbicide spraying at various locations around our county roads this week.
PWB Bull Run Filtration Project
Several of our roads may be affected by work on Portland Water Bureau's Bull Run Filtration Project.
- PWB has paused the project. Some work may continue to protect public health and safety, secure construction sites, and comply with permits.
- Please contact bullrunprojects@portlandoregon.gov with any questions.
Week of April 27 - May 3
Construction
257th Ave Safety Improvements Project
- Electrical subcontractors continue placing bases for new light poles to be installed later in the project, starting near Sturges Street and moving south on the west side.
- Crews are working at the west sidewalk at the intersection of Sturges Drive to install new sidewalk curb ramps and pedestrian upgrades.
- During construction, there will be single lane closures between SE Stark Street and SW Cherry Park Road/Sturges Drive. Signage and traffic control devices will direct traffic around the work zone.
- Learn more about the 257th Avenue Corridor Safety Improvements project.
Curb Ramp Improvements Project
- Major work has been completed. Final clean-up may continue through this week.
- Work will happen from 7am to 6pm on weekdays. Expect single lane closure and traffic shifting. Flaggers may direct traffic.
- Crews are upgrading curb ramps as part of our Curb Ramp Improvements project.
Maintenance
Routine Maintenance
- You’ll see us around our county roads this week doing routine maintenance, but we have nothing planned that will affect traffic or cause delays or closures.
PWB Bull Run Filtration Project
Several of our roads may be affected by work on Portland Water Bureau's Bull Run Filtration Project.
- PWB has paused the project. Some work may continue to protect public health and safety, secure construction sites, and comply with permits.
- Please contact bullrunprojects@portlandoregon.gov with any questions.
- Roads that may be affected by the project include Altman Road, Carpenter Lane, Cottrell Road, Dodge Park Boulevard, Hosner Road and Lusted Road.
Road Closures
- Larch Mountain Road is closed for the season above the snow gate near milepost 10.