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WATCH FOR overnight LANE RESTRICTIONS ON EASTBOUND & westbound I-10 

DesignConstruction

I-10 Gas line Road to South of SR 387 Mileposts 177 – 187

  • Add third general-purpose lane in each direction within the existing median

  • Construct new interchange at Seed Farm Road

  • Reconstruct Pinal Avenue/SR387 interchange

  • Reconstruct and widen Gas Line Road bridge

  • Remove Dirk Lay Road bridge 

  • Improve infrastructure and install freeway management system: fiber optic cable, CCTV cameras and overhead message boards

Construction is anticipated to begin in early 2026 and last approximately two years, with an estimated construction cost of $267.9 million.

 

Contractor: FNF Construction, Inc.

Expected Construction Timeline Early 2026 – Mid 2028

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Construction Updates

Renderings/Photos

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