New Coralville Roundabout Project Begins Next Week

Intersection closure and detours planned through mid-August for safety upgrades.

Apr. 14, 2026 at 4:15pm

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An abstract, blurred image of a roundabout intersection with cars in motion, conveying a sense of speed and modern engineering.A new roundabout intersection in Coralville promises to reduce crashes and improve traffic safety through innovative road design.Coralville Today

The intersection of Heartland Drive and Commerce Drive in Coralville, Iowa will be closed starting next Monday for construction of a new single-lane roundabout. Through traffic will be detoured using nearby roads, but access to all businesses will be maintained during the project, which is expected to last until mid-August.

Why it matters

This busy intersection has seen an increase in vehicle collisions in recent years as traffic volume has grown. Converting the intersection to a roundabout is expected to significantly reduce crashes, lower vehicle speeds, and improve pedestrian safety in the area.

The details

The new roundabout project will require the closure of the Heartland Drive and Commerce Drive intersection. Through traffic on Heartland Drive will be detoured using Highway 6 (2nd Street) and Coral Ridge Avenue, or Jones Boulevard to Oakdale Boulevard to Coral Ridge Avenue. However, access to all businesses in the area will be maintained throughout the duration of construction.

  • The project will begin on Monday, April 21, 2026.
  • The intersection closure and construction is expected to last through mid-August 2026.

The players

City of Coralville

The local government overseeing the roundabout construction project.

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What’s next

Residents and commuters can learn more about the project and sign up for construction and traffic updates on the City of Coralville's website.

The takeaway

This roundabout project aims to improve safety and traffic flow at a busy Coralville intersection that has seen an increase in collisions in recent years. The temporary detours and closures will be worth it for the long-term benefits of reduced crashes and improved pedestrian safety.