Cortaro Interchange

The Town of Marana is seeking funds to design and construct an overpass over the Union Pacific Railroad and to rebuild the Cortaro Road traffic interchange at Interstate 10. Learn about the proposed project, funding resources, and the possible construction impacts on area neighborhoods, businesses, and transportation.

Public Presentations

November 6, 2023 Public Meeting at 1 PM, Dove Mountain

November 6, 2023 Public Meeting at 6 PM, Marana Police Community Room

November 8, 2023 Public Meeting at 6PM, Leman Academy

View the presentation material(PDF, 8MB)

Take the survey

Tell us what you think about a proposed Cortaro Interchange update.

In the media

Town of Marana official release

Real Talk with the Town podcast: “Why is Cortaro the worst interchange in Marana?”

Real Talk with the Town podcast: “Is Cortaro Road finally getting a bridge over the railroad tracks?”

Real Talk with the Town podcast: “Why isn't the Town using the funds for the Marana Community & Aquatic Center to improve the Cortaro Interchange instead?”

The community voices concerns for the future of I-10 and Cortaro interchange - KOLD

Three public meetings scheduled regarding the I-10 and Cortaro interchange - KOLD

Public feedback wanted on Cortaro Road railroad crossing at I-10 interchange - KGUN

Opinions Wanted: Upgrading Cortaro Road railroad crossing off I-10 - KGUN

Marana seeks federal funds for bridge - KVOA