I-80/I-380 construction

What's going on now

These web cams give you a live look at the progress being made on this major interchange project.

I-380 web cam: Looking NE at I-380

I-80 web cam: West view along I-80


Project update

As of 2/18/2020

Traffic impacts and potential delays

For up to date traffic alerts and notifications, follow 511ia.org. Traffic impacts and potential delays due to construction may be experienced in the following areas:

  • Overnight closures are anticipated throughout the winter for construction activities.
  • New traffic patterns along I-80, I-380 and U.S. 218 are in place. Lane shifts have been added throughout the system and will be in place. Drivers should be aware that in some areas, the shoulders have been eliminated due to the lane shifts and/or the addition of a temporary construction barrier rail has been added to help protect the public from construction activities and protect workers from traffic.
  • Traffic shifts to temporary shoulder pavement during construction on two ramps:  Eastbound I-80 to southbound U.S. 218 and westbound I-80 to northbound I-380.


It is anticipated that overnight closures will occur throughout the project. Detours will be posted and notices on 511ia.org. Please follow 511ia.org for the most current construction information and notifications.


380 Express Bus between Cedar Rapids and Iowa City is available for travelers in the area. Buses run regularly Monday through Friday. Buses are ADA compliant and feature free Wi-Fi. For rate and schedule details, visit 380express.com

2019 Annual Report Now Availabe

To learn more about the construction activities from 2019, download the 2019 Annual Report.

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