South Central Projects

I-19 Duval Road to Canoa Road in Green Valley

Roadway improvement project on Interstate 19 in Green Valley

The Arizona Department of Transportation began a project in January 2018 to rehabilitate both pavement and bridge on I-19 between Canoa and Duval roads.

Final striping will be completed in summer 2019.

Drivers should be prepared to slow down and use caution around construction personnel and equipment.


Schedules are subject to change based on weather and other unforeseen factors.  Subscribe to receive project updates and traffic alerts by email. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or submit a question or comment by email.  For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.

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