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Major Arizona Infrastructure Projects 2026

Arizona's construction pipeline is one of the busiest in the country. AZAGC tracks the major active and upcoming projects that create work for our member contractors.

From the $40B+ TSMC semiconductor campus in North Phoenix to the I-10 South Mountain Freeway, Arizona is in the middle of a generational construction surge. Federal infrastructure funding through IIJA, a technology manufacturing boom, sustained population growth, and significant water infrastructure investment are all converging to create one of the strongest construction pipelines in the state's history.

Major Active Projects

TSMC Fab 21 (North Phoenix)

Industrial/Manufacturing

$40B+Active

I-10 / Loop 202 South Mountain Freeway

Transportation

$2.1BActive

Loop 303 West Valley Extensions

Transportation

$850MActive

Phoenix Sky Harbor Terminal 3 Modernization

Aviation

$590MActive

Phoenix Children's Hospital Expansion

Healthcare

$500MUnder Construction

I-17 Widening (Black Canyon City to Anthem)

Transportation

$400MIn Design

SRP Water Infrastructure Upgrades

Utilities/Water

$350M+Active

ASU Campus Development (Tempe)

Higher Education

$300M+Active

AZAGC's Role in Arizona Infrastructure

AZAGC advocates for the infrastructure investment that creates work for Arizona contractors. Our Government Affairs Committee works with ADOT, the Governor's office, the state legislature, and Arizona's congressional delegation to ensure that Arizona receives its fair share of federal infrastructure dollars and that the state budget prioritizes construction and maintenance of public facilities.

AZAGC members are the contractors who build these projects. From the GCs who prime the largest contracts to the specialty subs who do the detailed work, our membership represents every tier of Arizona's construction ecosystem. Learn about AZAGC membership and our advocacy for Arizona contractors.

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AZAGC members receive our quarterly Arizona project pipeline report with upcoming bid opportunities.

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Arizona Infrastructure — Common Questions

Member Benefits

Everything You Get as an AZAGC Member

  • Access to exclusive member events and networking
  • Legislative advocacy on your behalf in Phoenix & DC
  • Workforce training and certification programs
  • Industry research, news, and market intelligence
  • Discounts on equipment, insurance, and services

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