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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
334th Avenue
From/To: Near 375 334th Avenue/End of road
Impact: Emergency road closure
Reason: Flooding
Schedule: 12/30/2024
Timber Road
From/To: NW Strassel Road/ NW Cochran Road
Impact: Emergency road closure
Reason: Landslide
Schedule: 03/06/2023
Indefinite closure due to landslide.
170th Avenue
From/To: Merlo Road/Heritage Court
Impact: Nighttime road closure
Reason: Construction
Schedule: From: 01/20/2025
To: 02/28/2025
7 p.m.-5 a.m.
Contact: 971-413-4882
170th Avenue
From/To: Baseline Road/TV Highway
Impact: Lane closure
Reason: Waterline replacement
Schedule: From: 01/03/2025
To: 02/28/2025
Daytime hours: 9 a.m.-3:30 p.m.
Nighttime hours: 8 p.m.-5 a.m.
Contact: 503-798-7806
173rd Avenue
From/To: Whitley Way/Stark Street
Impact: Road closure
Reason: Construction
Schedule: From: 01/20/2025
To: 03/21/2025
Contact: 971-413-4882
25th Avenue
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.
25th Avenue/Cornell Road
From/To: Intersection
Impact: Traffic signal shutdown; flaggers may be present
Reason: Construction
Schedule: From: 01/06/2025
To: 01/17/2025
9 p.m.-6:00 a.m.
79th Avenue/Durham Road
From/To: Intersection
Impact: Traffic signal shutdown; flaggers may be present
Reason: Striping
Schedule: From: 01/16/2025
To: 01/17/2025
9 a.m.-2:30 p.m. by city of Tigard. Contact: 503-885-0420.
Baseline Road
From/To: 185th Avenue/158th Avenue
Impact: Lane closure
Reason: Waterline replacement
Schedule: From: 01/03/2025
To: 02/28/2025
Daytime hours: 9 a.m.-3:30 p.m.
Nighttime hours: 8 p.m.-5 a.m.
Contact: 503-798-7806
Bull Mountain Road
From/To: Rask Terrace/153rd Avenue
Impact: Daytime lane closure
Reason: Utility work
Schedule: From: 12/20/2024
To: 01/17/2025
8 a.m.-4 p.m. Monday-Friday
Contact 503-828-2927
Cornell Road
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.
Thompson Road
From/To: Anthem Lane/Circle A Drive
Impact: Daytime lane closure
Reason: Construction
Schedule: From: 08/26/2024
To: 02/28/2025
8:30 a.m.-2:30 p.m. weekdays.
Thompson Road
From/To: Saltzman Road/Tunstin Ranch Drive
Impact: Daytime lane closure
Reason: Construction
Schedule: From: 11/01/2024
To: 02/28/2025
8:30 a.m.-3:30 p.m.
Thompson Road and Kenny Terrace
From/To: Saltzman Road/Circle A Drive
Impact: Lane closure
Reason: Construction
Schedule: From: 06/10/2024
To: 02/28/2025
Intermittent lane closures 7 a.m-5 p.m. Monday-Thursday.
Thompson Road/Saltzman Road
From/To: Intersection
Impact: Traffic signal shutdown; flaggers may be present
Reason: Construction
Schedule: From: 01/08/2025
To: 01/17/2025
9 a.m.-3:30 p.m. weekdays
Tualatin-Sherwood Road
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 closure.
Walker Road
From/To: Schendel Avenue/Butner Road
Impact: Daytime lane closure
Reason: Construction
Schedule: From: 06/12/2023
To: 04/30/2025
9 a.m.-3:30 p.m. intermittently
Walker Road/150th Avenue
From/To: Intersection
Impact: Traffic signal shutdown; flaggers may be present
Reason: Construction
Schedule: From: 01/13/2025
To: 01/17/2025
9 a.m.-3:30 p.m.

Open Houses and Other Comment Opportunities

Community Events

Event Name
Traffic Impact
Schedule
ORRC Hagg Lake Mud Run
Impact: Route
Schedule: From: 02/15/2025 - 7:00 am
To: 02/15/2025 - 4:00 pm
Helvetia Half Marathon
Impact: Route
Schedule: From: 05/31/2025 - 8:00 am
To: 05/31/2025 - 11:00 pm