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On the Road With ADOT logo
02/06/2026

PODCAST: Loop 101 Pima improvements complete; pavement upgrade coming

Joe Heller, ADOT's resident engineer in charge of the recently completed Loop 101 (Pima Freeway) project, visits On the Road With ADOT to discuss this $108 million improvement and a coming project there to use diamond grinding to provide a smooth, durable driving surface.
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A digital message board on the highway encourages motorists to designate a driver.
02/06/2026

It’s a super day (to designate a driver)

No matter what team you’re rooting for in the Super Bowl (or maybe you’re just waiting for the halftime show), we want to remind drivers to have a plan to get home safely after the game is over. If you’re out on Arizona highways on Sunday...
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Arizona Travel ID example
02/01/2026

PODCAST: How a Travel ID beats the TSA fee

Bill Lamoreaux, our lead communicator on all things MVD, has the details you need on how to join millions of Arizonans who are able to use their driver licenses and state ID cards for air travel and other uses that have REAL ID requirements.
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Northwest Regional Improvements Map
08/07/2024

A one-stop information source for northwestern AZ highway improvement projects

Our new Northwest Regional Improvements page at azdot.gov/NWImprovements that features multiple projects on I-40 and US 93. Stop by to learn about more than 20 projects improving highways in the area.
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A man picks up litter.
08/06/2024

Adopt a Highway: Volunteers gear up for National CleanUp Day

Register here as a first step to gathering friends and family for the 7th annual ADOT litter cleanup on National CleanUp Day, Saturday, Sept. 21. While Adopt a Highway permits are for two-years and require cleanups several times per year...
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A collage of photos featuring people collecting water bottles.
08/05/2024

MVD employees donate bottled water and other summertime relief

In Arizona’s infamous summer heat, you can work up a sweat very quickly and easily from basic yardwork or even a short walk, making that first sip of water a refreshing relief. Understanding the importance of water during these months, the...
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A water tanker puts out a vehicle fire on the highway
08/04/2024

Asked & Answered: Why highways close when wildland fires ignite nearby

During Arizona summers, it’s not uncommon for wildland fires to result in the closures of highways. When this happens, we’re usually asked why the highway is closed or restricted when the fire isn’t on the road. It’s a fair question and the...
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A coloring sheet with a message written on a message sign.
08/03/2024

ADOT Kids: Create your own traffic safety message

Hey kids! Have you seen the creative safety messages that are sometimes displayed on the highway overhead message boards? The messages sometimes relate to concerts and sporting events happening in the Valley or they’ll reference certain...
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Interstate 17 drainage system graphic
08/02/2024

Regional planning agency touts ADOT’s work on upgraded I-17 drainage system

A recent Maricopa Association of Governments news release notes that the system has worked as designed and addressed the longstanding problem of rainwater building up in cross-street underpasses along this stretch of I-17 in Phoenix.
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A monarch butterfly sits on a plant.
08/01/2024

ADOT Kids: Arizona welcomes monarch butterflies

ADOT supports monarch butterflies by planting and managing butterfly-friendly habitats along roadsides to help monarchs during migration and help ensure that future populations of monarchs thrive
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A roadway with two low-clearance underpasses, bordered by a sidewalk and a fence, stretches into the distance under a bright, clear sky.
07/30/2024

This Phoenix street was once part of transcontinental highway US 80

The 17th Avenue Underpass near downtown Phoenix was once part of a major transcontinental highway.
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US 80
07/26/2024

Gone but not forgotten: The history of US 80

We recently stumbled upon this photo from 1974 of US 80 in Douglas. Originally called the “Mother of Arizona Highways” because of its economic impacts to cities and towns it passed through, US 80 was completely paved or surfaced with oil by...
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Safety Message: Seatbelts always pass the vibe check
07/24/2024

PODCAST: Your safety message can be in lights!

On the Road With ADOT has Public Information Officer Kelsey Mo discussing what makes for a strong safety message and why ADOT holds its annual Safety Message Contest for the traveling public. Get the inside information you need to succeed.
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