Wednesday, July 9, 2025

Watch the I-84 Monthly Update for July now!

The I-84 Corridor monthly update for July is here! There is a lot happening this summer on I-84 in Caldwell and Nampa and Matt Kreizenbeck and Styles Salek are back to break it all down. You won’t want to miss these important traffic changes.


Watch the video below to learn about:



  • Major traffic changes between Centennial Way and Franklin Road.
  • Upcoming closures at the Karcher Interchange.
  • An important safety message for driving during the summer.

Major traffic change and overnight ramp closure begins Sunday, July 13

The Idaho Transportation Department will change the traffic pattern on westbound I-84 in Caldwell starting the night of Sunday, July 13.


Here's what to expect:



  • Westbound traffic will split into two lanes after the 10th Avenue Interchange. Both lanes will continue west, but motorists exiting at Centennial Way will need to choose the outside lane.



  • To set up the traffic changes, crews will close the westbound off-ramp at Centennial Way the night of Sunday, July 13 from 10 p.m. to 5 a.m. Motorists will be detoured. Click here to view a detour map.

Ramp closures ahead on I-84 at Centennial Way and 10th Avenue

Watch out for overnight ramp closures on I-84 at the 10th Avenue and Centennial Way interchanges this week. These closures will allow crews to remove concrete barriers along the interchange ramps.


Here's what to expect:

  • The Centennial Way westbound off-ramp will close at night on Wednesday, July 9 for about an hour starting at 2 a.m.
  • The 10th Avenue westbound off-ramp and eastbound on-ramp will close overnight on Thursday, July 10.
  • These closures will happen from 10 p.m. to 5 a.m.
  • Motorists will be detoured. Click here to view detour maps.

Plan ahead, slow down, and pay attention!


What's happening in the work zone is interesting and it can be tempting to look while driving by. Do your best to minimize these distractions and stay alert. Check out the project website and our monthly update videos to see what crews are up to!


To plan your route in advance, visit 511.idaho.go


Persons needing an interpreter or special accommodations are urged to contact 208-334-8884 or TTY/TDD users Dial 711 to use the Idaho Relay System.

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