Celebrating the end of the I-10 Broadway Curve Improvement Project
This week we marked the successful completion of the I-10 Broadway Curve Improvement Project—a transformative milestone for our region. The project has delivered on its goals to provide safer, smoother, and more efficient travel for everyone, reducing congestion and getting motorists to where they need to go, paving the way for continued growth and opportunity.
The Arizona Department of Transportation extends heartfelt gratitude to residents, commuters, businesses, and partners for their patience, understanding, and collaboration throughout this journey. Your support and partnership have made this achievement possible, and together, we have built a stronger, better-connected future for all.
Please take a moment to watch the video commemorating the completion of the project.
Thank you for helping us reach this remarkable milestone!
Before and After
Here’s a look back at what has occurred over the last four years.
2021
 2025
 Crews widened the I-10 bridges over the Salt River to make room for six general purpose lanes and two high-occupancy vehicle (HOV) lanes in both directions.
2021
 2025
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