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I-84 and I-5 Interchange Resurfacing

Project Completed

Region 1: Portland metro and Hood River County (Portland, Multnomah)

Closures on the ramps that connect I-84 at I-5 will continue in order to extend the service life of the four ramps that connect the two interstates.​​ 


Construction Impacts

Closure schedule as of 10/4/19:
  • The ramp from I-5 southbound to I-84 eastbound will experience full nighttime closures during these times:
    • Sunday, October 6, beginning at 9 p.m., continuing until 5 a.m. Monday. 
    • Monday, October 7, beginning at 9 p.m., continuing until 5 a.m. Tuesday. 
    • Tuesday, October 8, beginning one hour after the end of the Blazers game, continuing until 5 a.m. Wednesday.

This work is weather dependant, requiring warm, dry weather to complete.


Just one more ramp to go!
We're very happy to report that project work on the I-84 westbound to I-5 northbound ramp is now complete! This means that project work on three of the four interchange ramps for this project is done! 
We plan to apply a bridge deck seal to the I-5 southbound to I-84 eastbound ramp overnight Sunday, Monday and Tuesday. This work is weather dependant. The schedule is also dependent on separate work on the Fremont Bridge finishing by Sunday evening. Work on the Fremont must finish before before we close the I-5 southbound to I-84 eastbound ramp so drivers can use it as a detour.
On Tuesday night, the closure is scheduled to begin one hour after the Blazers game at the Moda Center ends. 


Thanks for your continued patience. Please look out for each other on the road and follow all construction signage.



I-84 | at the I-5 interchange

Cost and Funding



Night and weekend closures of the ramps that connect I-84 at I-5 continue. The work being done extends the service life of the four ramps that connect the two interstates. Three ramps were in need of structural repair and structural resurfacing. One of the ramps only required surface repairs.

What Problem Will This Improve?

An average of ​147,000 vehicles pass through the I-84 and I-5 interchange on a daily basis. The concrete ramps that carry this traffic were showing wear and tear. The work included replacing bridge joints, performing structural​ repairs and resurfacing. Without these repairs, the ramps would have needed to close to trucks or other heavy vehicles and could have eventually stopped serving all drivers.

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Last Updated

1/8/2020 11:16 AM

Project Number


Project Documents

Related documents to this project
584_Detour_handouts_.pdfDetour routes for the I-84 at I-5 ramp closures in the summer of 2018.
I-5-at-I-84-Fact-Sheet-19531.pdfThis fact sheet provides details about the project purpose and need, project elements, traffic impacts and schedule.

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