WATCH FOR overnight LANE RESTRICTIONS ON EASTBOUND & westbound I-10
I-10 Gas line Road to South of SR 387 Mileposts 177 – 187
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Add third general-purpose lane in each direction within the existing median
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Construct new interchange at Seed Farm Road
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Reconstruct Pinal Avenue/SR387 interchange
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Reconstruct and widen Gas Line Road bridge
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Remove Dirk Lay Road bridge
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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




