Off-highway vehicles travel together on a dirt trail.

Make sure 2025 is safe and happy by taking the new OHV safety course

If you own a dirt bike, ATV or even a snowmobile you might not know about a new state law taking effect in just a few days for owners of off-highway vehicles (OHVs).

Owners registering or renewing OHVs on or after Jan. 1 will be required to take a short safety course before completing the registration process. 

1929 photo of bridge spanning Marble Canyon

PODCAST: Exploring the controversy behind Navajo Bridge's original name

Among the many blogs we've done on Navajo Bridge through the years is one looking at the long battle over the original name Grand Canyon Bridge, given that the bridge spans Marble Canyon and is quite a ways from the Grand Canyon proper. That's the subject of this episode of On the Road With ADOT.
SPS December recap

December recap: Specialty Plate Spotlight

ADOT has more than 100 specialty license plates featuring a range of worthy causes or charities. To boost awareness, we showcase one specialty license plate each week on social media.
Photo of construction on I-10 between Ina and Ruthrauff roads
27 December 2024

I-10 project between Ina, Ruthrauff on track for 2025 completion

The new year promises to be one of major improvements to Interstate 10 in the Tucson area, with construction crews finishing one improvement project on the northwest side while turning earth on a new
A map of the United States.

From Tempe to Atlanta: Road trip tips for getting to Arizona State University's College Football Playoff game at the Peach Bowl

Driving to Atlanta to watch the Sun Devils in the Peach Bowl in the College Football Playoff? We've got a road trip guide for you.
Rendering of interchange from I-40 westbound to US 93 in Kingman
26 December 2024

I-40/US 93 Kingman interchange project to reach halfway point in 2025

The new year will bring welcome improvements for drivers who use US 93 between the Phoenix area and Las Vegas. The Arizona Department of Transportation will reach the halfway point on a large
Two people on the shoulder of a rural two-lane highway collect litter and hold a big, blue garbage bag.

Adopt a Highway: Kick off 2025 with southern Arizona hospitality

We’ve got your New Year’s resolution in the bag!

Longtime volunteer group leader Melissa Owen welcomes you to join the Jan. 25 “All the Way to the Border” cleanup held along 45-miles of State Route 286 between Three Points Junction and Sasabe at the Arizona/Mexico border. 

Project Map - Mews Road, Higley to 172nd Street Paving Project
Planned

Mews Road, Higley Road to 172nd Street Paving Project

The Arizona Department of Transportation, in partnership with the Maricopa County Department of Transportation and the town of Gilbert, is planning improvements to Mews Road between Higley Road and 172nd Street.
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A digital message board on the highway encourages motorists to drive with care.

Celebrate the holidays and safe driving

December is drawing to a close and the holidays are in full swing. Countless Arizonans are traveling to gather with family and friends, and it’s a great time to remind motorists about safe driving practices.

If you’re out on the highways this week, you may notice holiday-themed traffic safety messages on our overhead message signs leading up to Christmas and Hanukkah. 

On the Road With ADOT Logo

PODCAST: Meet ADOT's new administrator for Tucson and south-central Arizona

This episode of On the Road With ADOT features Anthony Casselman, who is relatively new in his role as administrator for ADOT's Southcentral District. He chats with Doug Nintzel about what a district administrator does, how ADOT's maintenance and construction districts operate, and large improvement projects underway and planned in his district. 
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