ADOT Blog | Department of Transportation

Latest blog articles

Loop 303 project

08/07/2026

Big freeway construction project is in its early stages south of I-10 in Goodyear

The opening of a well-known travel center featuring a beaver mascot in Goodyear made a lot more news this summer than the start of ADOT’s latest freeway construction project, also in that West Valley city. The project to extend Loop 303...

Close-up view of textured grooves on a concrete road surface, with blurred vehicles and highway scenery in the background under a partly cloudy sky.

08/05/2026

What is diamond grinding?

You may have heard that diamond grinding is currently being used on the SR 51, I-10 to Shea Blvd pavement project and the pavement improvement projects on the Loop 101 Agua Fria and Pima freeways. But what does that actually mean? Diamond...

AAH volunteer group

08/05/2026

Route 66 Centennial cleanup

Join us for a special cleanup along a stretch of Arizona’s legendary Route 66 also known as the Mother Road, Main Street of America and the Will Rogers Highway.

Popular blog articles

05/24/2017

Don't forget this important step after selling a vehicle

Filling out a Sold Notice only takes a few minutes but it can keep you out of a lot of trouble.

05/23/2017

Building for growth in northern Pima County

Watch our video and get updated on the progress being made on the Ina Road and I-10 project.

05/22/2017

From the Director: Making wise choices

ADOT congratulates 2017 graduates, but also reminds them to make wise choices especially when it comes to driving.

05/21/2017

Where in AZ??

Join our Facebook challenge and tell us "Where in AZ??" you think this photo was taken.

05/19/2017

Art of Transportation: Walking the state line

The Art of Transportation showcases the unique mesas in northern Arizona.

Traffic on highway

05/18/2017

ADOT offers multiple ways for motorists to be in the know

Find out where to go for the latest information on highway closures, detours and all things ADOT.

Wooden guardrail support on fire

05/17/2017

Take steps to reduce the chance of fires breaking out along highways

Warmer temperatures usually mean wildfire season isn't too far away and Arizona drivers can help reduce wildfire danger.

Sign identifying Future I-11 corridor

05/16/2017

From the Director: The time is now to shape the Interstate 11 corridor

Now is the time to participate in I-11 corridor alternative meetings and share your thoughts on the proposed interstate!

05/15/2017

ADOT's Ina/I-10 project protects desert dwellers batty about a bridge

ADOT goes to bat for winged mammals parked under Marana bridge.

05/14/2017

Where in AZ??

A unique sign is a clue to this week's "Where in AZ??" challenge. Join us on Facebook!