SW 209th Avenue is located east of the city of Hillsboro's new South Hillsboro development. Between Alexander Street and Kinnaman Road, 209th Avenue is a two-lane road with dedicated left-turn lanes on both the north and south sides, but no bike lanes.
Traffic is expected to increase as South Hillsboro continues to develop. We will be:
- Widening 209th Avenue to five lanes, two travel lanes in each direction and a protected center-turn lane.
- Improving the grade of the railroad crossing on 209th Avenue, south of Tualatin Valley Highway. Adding bike lanes
- Improving street lighting,
- Adding landscaping, sidewalks, signal and bus stop upgrades and drainage.
- The work will be done in coordination Cornelius Pass Road, 234th Avenue and 198th Avenue improvements.
Construction start: July 2022
Construction finish (expected): Sept. 1, 2024
Sign up to receive project updates by email
Update
4/11/2024: 209th Avenue will be closed between TV Highway and Industrial Way for 90 days beginning April 18 for railroad crossing replacement. Detour to Cornelius Pass Road and 198th Avenue.
No left-turns are allowed at the intersection.
Speed limits have been reduced to 35 mph.
Funding
Cost: $22.6 million (estimate)
Funding Sources:
CPO 9 (inactive)
Commissioner Districts 1 and 3
Prior events and comment opportunities
Construction kickoff open house: 5/20-6/5/2022
Open house: June 13, 2019
- Fast Facts
- Typical cross section
- Design map: 209th Avenue - north project section
- Design map: 209th Avenue - south project section
- Design map: Tualatin Valley Highway
Contact(s)
| Name | Title | Phone | |
|---|---|---|---|
Capital Project Services |