Arizona, USA

Phoenix Bypass


Arizona Department of Transport (ADOT)



Construction budget

USD 228 million

Key facts

I-10 / SR-303 interchange. 5-level interchange, 5 miles of highway, 7 miles of service and collector-distributor roads. 3 interchanges and 14 bridges


Detailed design


Globe, awarded by the American Road & Transportation Builders Association (ARTBA) for contributions to environmental protection and mitigation.

ENR Southwest Best Transportation Project awarded by McGraw Hill and ENR magazine.

Roads and Bridges’ Top 10 Roads award, in competition with projects from all over the US.

Silver Award Divided Highways (Urban), national prize awarded by the American Concrete Pavement Association.

Engineering Excellence Honor Award, local award given by the American Council of Engineering Companies.


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