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The interstate 105 Bridge Repair Project will bring I-105 bridges and ramps between Delta Highway and downtown Eugene up to current standards. The bridges were built in the late 1960s and early 1970s and need repair and upgrades. In addition, the project will remove an obsolete overpass originally built to go over a road that was never constructed.

Construction on the project begins in September 2018 and will be completed mid-January 2021.

What to expect?
Work hours will vary based on the specific construction being done, and will include day and night work. Due to the nature of the work, expect noise. ODOT will manage sound impacts as much as possible.


Over the course of repairs, we expect there to be at least a dozen of traffic changes including ramp closures, detours, and traffic lanes restricted down to one lane in each direction and on one side of the bridge. It's important that people know where to go for information and plan ahead. Visit for the most up to date information.

The south and north bank Ruth Bascom Riverfront multi-use paths will remain open with no restrictions.

Other impacts:
• Washington/Jefferson Park will be closed periodically but NOT during the summer months or during the December holidays.