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District 4 Maintenance Projects

Construction Phase

Region 2: Willamette Valley and Northwest Oregon (Benton, Linn, Lincoln)

​​​​​​​​​​​​​​​​​​​​Various Maintenance Projects in District 4.

Banner: Slow down, in the work zone it could save lives. Building a modern transportation system to help Oregon’s communities and economy thrive. During construction, Give yourself more time, try a new way or mode to get there or take a different route.



Our district maintenance crews work on the roads throughout the year. During the summer we focus on activities that are weather dependent, like paving, patching, chip sealing, striping etc.see what other projects we are constructing in 2021

We work as quickly as possible to minimize impacts to you and to get as much done as we can during the good weather.

Check out our interactive map of all our road construction projects.

Traffic impacts could include shoulder and lane closures with delays up to 20 minutes. We'll use flagging and temporary cones to control traffic flow through the work zone.

For the most up to date​ information on traffic impacts visit​.

OR 34: Maltby Creek Bridge Timber Deck Replacement

Thank you for your patience, we've ran into issues the past two years getting the necessary supplies to replace the timber deck on the OR 34 Maltby Creek Bridge at milepost 35.6. 

We now have the supplies and are ready to work.​

You can expect:

  • Single lane closures with flaggers helping direct traffic June 20 and June 21 between 7 a.m. to 5 p.m.

  • Single lane closures and 24 hour flagging on June 22 starting at 8 a.m.

  • Full OR 34 closure starting 8 a.m. on June 23. We plan to reopen the road on June 26 around 3 p.m. While the bridge is closed, you can use U.S. 20 and U.S. 101 to get around the work zone. 

  • Delays and construction noise.

This work is weather dependent and the schedule may change. 

Visit​ for the most up to date information on traffic impacts.


Varies by project.


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Cost and Funding

​Varies by project.

Pedestrians, including those with disabilities, will have access through or around work zones.  ​

Contacts & Media

road work ahead sign

Project Contacts

District 4 Manager
Brian Morey

Public Information Officer
Mindy McCartt

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Last Updated

9/19/2023 2:15 PM

Project Number