Paving work is underway across the county. Visit Paving and More for full schedules and sign up for updates.
Road Closures & Traffic Advisories
View Interactive Map
Project Types
Emergency
Long-Term Projects
Short-Term Projects
Upcoming Projects
Road Closures & Traffic Advisories
Please respect work zones. Schedules are subject to change.
Road Name
From / To
Impact
Reason
Schedule
185th Avenue/Alderwood Drive
From/To: Intersection
Impact: Daytime lane closure
Reason: Waterline construction
Schedule: From: 08/07/2025
To: 09/19/2025
9 a.m.-3:30 p.m., alternating north- and south-bound lanes
To: 09/19/2025
9 a.m.-3:30 p.m., alternating north- and south-bound lanes
188th Avenue
From/To: Kinnaman Road/Blanton Street
Impact: Daytime lane closure
Reason: Construction
Schedule: From: 08/18/2025
To: 10/15/2025
Intermittent lane closures
7:30 a.m.-4 p.m.
Contact 503-846-7800
To: 10/15/2025
Intermittent lane closures
7:30 a.m.-4 p.m.
Contact 503-846-7800
From/To: 1500 feet north of Cornell Road/1500 feet south of Cornell Road
Impact: Lane closure
Reason: Construction
Schedule: From: 12/13/2024
To: 09/30/2025
9 a.m.-3:30 p.m. weekdays.
To: 09/30/2025
9 a.m.-3:30 p.m. weekdays.
Alden Road
From/To: 80th Avenue/Greenwood Drive
Impact: Daytime road closure
Reason: Construction
Schedule: From: 09/15/2025
To: 11/15/2025
Local access only.
Monday-Friday 8 a.m.-5 p.m.
Contact West Coast Home Solutions: 971-291-5240
To: 11/15/2025
Local access only.
Monday-Friday 8 a.m.-5 p.m.
Contact West Coast Home Solutions: 971-291-5240
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures. Follow pedestrian detour.
9 a.m.-3:30 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures. Follow pedestrian detour.
9 a.m.-3:30 p.m.
Contact: 503-846-7800
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
Cedar Canyon Road
Impact: Road closure
Reason: Bridge repair
Schedule: From: 09/29/2025
To: 10/10/2025
Local access only. Closure at bridge over Dairy Creek.
All hours closure
Contact 503-846-7623
To: 10/10/2025
Local access only. Closure at bridge over Dairy Creek.
All hours closure
Contact 503-846-7623
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
From/To: 1500 feet west of 25th Avenue/1500 feet east of 25th Avenue
Impact: Lane closure
Reason: Construction
Schedule: From: 12/13/2024
To: 09/30/2025
9 a.m.-3:30 p.m. weekends.
To: 09/30/2025
9 a.m.-3:30 p.m. weekends.
Garden View Avenue
From/To: Canyon Road/Scenic Drive
Impact: Road closure
Reason: Utility work
Schedule: From: 09/15/2025
To: 10/15/2025
Work by West Slope Water District
Contact 503-292-2777
To: 10/15/2025
Work by West Slope Water District
Contact 503-292-2777
From/To: Intersection
Impact: Daytime lane closure
Reason: Sidewalk construction
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
Groveland Road
Impact: Road closure
Reason: Culvert replacement
Schedule: From: 09/15/2025
To: 10/12/2025
All hours closure.
Follow signed detour.
Contact 503-846-7623
To: 10/12/2025
All hours closure.
Follow signed detour.
Contact 503-846-7623
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
From/To: Intersection
Impact: Lane closure
Reason: Construction
Schedule: From: 01/08/2025
To: 01/08/2026
Intermittently 8:30-4:30 p.m.
To: 01/08/2026
Intermittently 8:30-4:30 p.m.
Impact: Road closure
Reason: Road reconstruction
Schedule: From: 09/09/2025
To: 09/16/2025
All hours closure. Contact 503-846-7623
To: 09/16/2025
All hours closure. Contact 503-846-7623
Paisley Drive/Waterhouse Trail
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 08/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
From/To: Intersection
Impact: Daytime lane closure
Reason: Pedestrian crossing improvements
Schedule: From: 09/02/2025
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
To: 10/13/2025
Intermittent lane closures
8 a.m.-4 p.m.
Contact: 503-846-7800
Stepping Stone Drive
From/To: Baseline Road/185th Avenue
Impact: Road closure
Reason: Development
Schedule: From: 08/25/2025
To: 09/25/2025
Use alternate route. Contact I&E Construction: 503-655-7933.
To: 09/25/2025
Use alternate route. Contact I&E Construction: 503-655-7933.
Impact: Road closure
Reason: Culvert replacement
Schedule: From: 09/16/2025
To: 10/02/2025
All hours closure. Follow signed detour.
Contact 503-846-7623
To: 10/02/2025
All hours closure. Follow signed detour.
Contact 503-846-7623
From/To: Teton Avenue/Langer Farms Parkway
Impact: Lane closure
Reason: Construction
Schedule: From: 07/05/2022
To: 10/31/2025
9 p.m.-5 a.m. weekdays, intermittent lane closures.
To: 10/31/2025
9 p.m.-5 a.m. weekdays, intermittent lane closures.
Walker Road/173rd Avenue
From/To: Intersection
Impact: Traffic signal shutdown; flaggers may be present
Reason: Water pipe installation
Schedule: From: 09/22/2025
To: 09/26/2025
9 a.m.-3 p.m.; expect delays.
To: 09/26/2025
9 a.m.-3 p.m.; expect delays.
Road News
Open Houses and Other Comment Opportunities
Community Events
Event Name
Traffic Impact
Schedule
Central Bethany Tree Lighting
Impact: Route
Schedule: From: 12/02/2025 - 5:00 am
To: 12/02/2025 - 11:30 pm
To: 12/02/2025 - 11:30 pm