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OR 99: Urban Upgrades

Construction Phase

Region 2: Willamette Valley and Northwest Oregon (Cottage Grove, Lane)

​​​​​​Improve safety and traffic flow on a section of OR 99 through Cottage Grove.

Construction Banner


Traffic Impact

Expect traffic to be restricted to one lane in each direction as we work on the east side of OR 99.

Construction Impacts

Expect construction noise and delays. ​Traffic is shifted to the east side of OR 99 through Cottage Grove. 

Construction Activities

We are installing drainage pipe along the west side of the road. 

​Visit TripCheck ​for the most current traffic information.​

​Access for pedestrians, including those with disabilities, will be available through or around work zones.​



View enlarged map​The stretch of OR 99 through Cottage Grove connects homes to shopping and services. The road is in need of repair and improved pedestrian and bicycle facilities.

To improve safety and traffic flow, we will:

  • Change the roadway to one lane in each direction with a center turn lane. 

  • Build new sidewalks and bike lanes to current ADA standards. visit our interactive project map

  • Install a crosswalk with a rapid flashing beacon. 

  • Replace the signal at the Woodson Place intersection.

  • Repave the roadway.​ 

Take a look at our interactive project map​ to learn more about the improvements we are making in Cottage Grove!

As we design these safety improvements, we are working with Cottage Grove city staff, property owners and businesses to limit impacts.​​


Design: 2020 - 2021
Construction:  2022 - 2023


OR 99W |

Between the Coast Fork Willamette River and Woodson Place (mileposts 13.8-14.3)

Cost and Funding


Contacts & Media

Project Map

Project Contacts

Assistant Resident Engineer
Patrick Woodhurst, PE

Public Information Officer
Angela Beers Seydel

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Last Updated

1/6/2023 2:17 PM

Project Number