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2026_1013_motorcycle_Registration
10/14/2026

New Arizona law may impact motorcyclists in 2027

Arizona Revised Statute § 28-2014, updated last session, will require at least one of the registered owners of a motorcycle to have the motorcycle endorsement to legally operate a motorcycle on public roadways before the motorcycle registration can be renewed.
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A digital highway sign that encourages drivers to move over.
10/14/2026

If you see flashing lights, it’s time to 'Move Over'

At ADOT, we’re no stranger to the risks of what can occur when motorists drive distracted or inattentively. Our maintenance crews and members of ADOT’s Incident Response Unit, sponsored by GEICO, have experienced near misses, crashes and...
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On the Road With ADOT logo
10/11/2026

PODCAST: Get a sneak peek into November's issue of Arizona Highways Magazine with Editor Robert Stieve

On the Road With ADOT host Doug Nintzel speaks with Robert Stieve, editor of Arizona Highways magazine, to talk about some of the great things about autumn in the Grand Canyon State.
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Popular blog articles

Close up of metal rivets on bridge
04/19/2021

Art of Transportation: Riveted by the details

A close up shot reminds us that it's no small thing to pay attention to the details.
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Distracted Drivers are Terrifying graphic
04/16/2021

From the Director: Why all the buzz about distracted driving?

There's been a lot of focus on distracted drivers the past few weeks, so ADOT Director John Halikowski shares what the "buzz" is all about.
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State Route 273 winds through the forest.
04/15/2021

Spring has sprung, which means you can again travel these roads

Like the swallows returning to Capistrano, the reopening of state highways in the high country is a sure sign of spring. Just remember to be safe if you are planning to drive these scenic roads.
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Sign showing miles to Show Low and Springerville
04/14/2021

Distance signs - how accurate are they?

Just how accurate are those signs telling you that your next stop is x miles away? Well, let's find out!
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04/12/2021

The fourth tunnel

The Deck Park, Queen Creek and Mule Pass tunnels get all the fame, but can you name the fourth tunnel on the state highway system?
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Vehicles illegally parked along State Route 89 near Yarnell
04/09/2021

Visiting the site of the Granite Mountain Hotshots? Honor them by doing it safely.

If you are planning to visit the memorial the Granite Mountain Hotshots near Yarnell, please do so safely. And that means not parking along State Route 89.
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Workers inside the Deck Park Tunnel
04/08/2021

Throwback Thursday: Time tunnel

Today we look back on an integral piece of interstate infrastructure.
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Two parallel bridges span a river, one modern with smooth arches, the other older with intricate truss design.
04/07/2021

Original Salt River Bridge a 'beautiful piece of filigree'

What do you get when aesthetics meets a pressing transportation need? A beautiful strip of metal like the original Salt River Canyon bridge.
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A graphic showing a scenic desert road with safety tips for day trips: bring water, snacks, medications, phone, wipes, and face covering.
04/06/2021

Prepare in advance for highway trips as we transition to warmer weather

Winter is in the rearview mirror, which means we go from advising people to be prepared for winter driving conditions to preparing people for summer driving conditions!
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SR89 Adopt-a-Highway sign
04/05/2021

Adopt a Highway: Congress RVers keep SR 89 grand

Tucked away between Wickenburg and Congress Junction along State Route 89 is an unique community with a volunteer spirit that's hard to beat.
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