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OR 569: Beltline/Delta Interchange Project

Construction Phase

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

​​​​​​​​This project will reconstruct the Beltline Highway/Delta Highway interchange to improve safety and traffic flow​.​​​

OOH Construction Banner


Traffic Impact

Lane closures and work impacting traffic to occur during nights, in both directions.  

Construction Impacts

​Traffic Flow in the interchange:
​​The ramps are open, please use caution moving through the interchange as everyone gets used to the new traffic flow.

Traffic Flow Map in the Interchange.

Visit​ for the most up to date traffic, closure and contraction impact information. Please note that the new interchange will not be reflected on until early 2022.

Work zone safety will be enforced by police.  ​

Interactive Construction Map

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



The interchange was designed and built when the surrounding area was still rural. The problems that will be addressed by this project are: 

  • The outdated interchange design creates merging and weaving issues on the two intersecting highways.
  • This area has been identified as a high crash location by ODOT's Safety Priority Index System (SPIS) in 2012 and 2014.
​This project was identified through the 2014 Beltline Facility Plan and is designed to work with improvements outlined in the plan.

Changes will be made to the Interchange Configuration

  • Eastbound drivers exiting Beltline to northbound Delta will pass through a new traffic signal. 
  • The exit ramp from Beltline to northbound and southbound Delta will be extended to the Willamette River Bridge. This will allow traffic to exit Beltline sooner.
  • A new bridge will take northbound Delta traffic onto westbound Beltline (via the loop ramp). The new bridge will be constructed next to the existing overpass specifically for this traffic.
  • The loop ramp for westbound traffic is being reconstructed to add a new lane; after completion the loop ramp will have two lanes​.
  • A new ramp meter will be installed at the end of the loop ramp, at the merge with westbound Beltline. The ramp meter will create space between cars and trucks entering the highway, allowing traffic on Beltline to flow more smoothly. 

Travel will change through the interchange as ramps are improved:

  • Loop ramp from eastbound Beltline to northbound Delta will be removed.
  • Off-ramp from eastbound Beltline to southbound Delta will be reconfigured.
  • Loop ramp from northbound Delta to westbound Beltline will be reconstructed.
  • On-ramp from Goodpasture Island Road to northbound Delta will be reconfigured.


Construction has begun and is expected to last through 2021​


OR 569 | ​Intersection of Beltline Highway and Delta Highway, milepost 10.5

Cost and Funding

Project Budget: $20 million 
Construction: $13.5 million

Contacts & Media

Project Area Map


View on YouTube

Project Contacts

Resident Engineer
Shane Prohaska

Public Information Officer
Angela Beers Seydel

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Last Updated

8/2/2021 5:57 PM

Project Number


Project Documents

Related documents to this project
2020_ODOTConstructionFlier_I-105andBeltlineDelta2.pdf2020 ODOT Construction Flier: I-105 and Beltline/Delta Projects
Area5_ProjectsBriefing_I-105andBeltlineDelta2.pdf1/27/2020 Briefing of Eugene area construction projects

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