Discover Arizona Highways' 100-year digital archive. Browse issues, articles, and photographs celebrating our state's rich culture and scenery.

Explore ADOT News: Small & Disadvantaged Business Transportation EXPO on May 20. Learn about federal transportation contracts.

Join the conversation! ADOT seeks public input on North-South Corridor in Pinal County to shape its future plans.

Metronet fiber installation resumes on Arizola Road, Casa Grande Avenue, and McMurray Boulevard. Stay informed about construction updates.

Learn why the Commission has delayed its decision on the Selma solar project between Coolidge and Eloy for more clarity.

Explore Pinal County's 2025 Five-Year Transportation Plan. Public comments welcome during the outlined review period.

Discover updates on Metronet fiber installation as it resumes on Florence Boulevard and Arizola Roads.

With the Autism Support specialty license plate, ADOT offers a way to support autism causes. Learn more about this new option.

Find out how the pending federal change affects alternative fuel vehicles in HOV lanes and what you need to know.

Pinal County Supervisors pledge $20 million for SR 347 improvements to enhance travel safety and connectivity.

Metronet will start its fiber optic network construction in Casa Grande on March 25, bringing high-speed internet to the local community.

I-10 will soon feature three lanes coming between Phoenix and Casa Grande. Get the latest updates on the construction progress.

Get involved! Public comment period begins for ADOT’s Tentative Five-Year Construction Program. Your input matters for highway improvements.

A new chapter begins for San Tan Valley with a 3,200-acre urban core project approved by local supervisors. Find out more.

Learn about the Planning Commission's decision to reject the Valley Farms Energy Center proposal and its implications for energy projects.

Casa Grande Drinking Water Issue resolved! Nitrate levels are safe and the warning has been lifted. Read for details.

Delve into the Hunt Highway five-lane expansion plans and the obstacles related to funding and right-of-way acquisition on this project.

Explore the SCIP Service Area's shift to public power under a new plan aimed at improving service reliability and control.

Explore the proposed changes to parking rules for large vehicles. Understand the implications for homeowners' associations and public roadways.

Uncover the details of the approved cell tower disguised as a pine tree.

Maricopa announces a major road expansion project in partnership with a developer. Learn about the improvements on Hartman Road.

Get the latest updates on the road safety plan and project costs discussed by Pinal County Supervisors. Learn about the strategies to reduce accidents and improve traffic safety.

Get insights into the transportation safety plan for Pinal County that aims to reduce crashes and fatalities on public roads.

Attention Arizona off-highway vehicle owners! Discover the new safety course requirement and how to complete it before the deadline.

Discover how Casa Grande Airport regained its federal grant eligibility and resolved a lengthy dispute over "economic discrimination." Find out the background and the resolution.

News Source: Arizona Department of Transportation $27 million grant allows…

Insights into Arizona's plan for managing the Colorado River water shortage, including impacts on Pinal County.

Uncover Arizona's proposed water management strategy, the 'Ag-to-Urban' program, aimed at addressing groundwater conservation and sustainable growth.

Get the latest on the Sonak Solar Farm south of Arizona City. Learn about the approved project that will generate 323 megawatts of solar power.

Explore the contentious debate over designating the Willcox Groundwater Basin as an Active Management Area (AMA). Learn about the factors contributing to the declining water levels and the proposed solutions.