ADOT Blog

Latest blog articles

A digital message board on the highway encourages motorists to drive calmly.

12/25/2025

Drive calmly and jingle all the way home over Christmas

Christmas Day is just around the corner, and while we’re in the final dash to Dec. 25 and buying last-minute presents to put under the tree, we’re taking a moment to remind drivers to practice safe driving over the holidays. If you’re out...

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Volunteer sign please help protect our beautiful earth at mile 9

12/22/2025

Volunteers make spirits bright

ADOT is grateful to volunteers year 'round, and there is no better time to express our gratitude than during the holiday season.

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Aerial view of I-17 wildlife overpass project

12/21/2025

PODCAST: Catching you up on projects and more in Northern Arizona

This week's episode of On the Road With ADOT features Jeremy DeGeyter, administrator of ADOT's Northcentral District. Jeremy talks with host Doug Nintzel not just about the I-17 wildlife overpass project but the much-anticipated Lion Springs widening of SR 260 east of Payson, among other topics.

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Throwback Thursday: I-17 in 1970

Let's go back 52 years to a familiar scene.

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06/01/2022

Cienega Creek Bridge: Arizona's longest open-spandrel bridge

Known as Arizona's longest open-spandrel bridge, the Cienega Creek Bridge ws constructed in 1921.

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05/26/2022

ADOT continues to invest in Interstate 40

We understand that sometimes the going on Interstate 40 can get rough. But, setting aside the rest of that old adage, ADOT continues to invest in the 360-mile northern Arizona corridor. Last week, maintenance crews began smoothing out some...

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05/25/2022

Adopt a Highway: Heat awareness tips for volunteers and travelers

It's Heat Awareness Week and we have a few suggestions for Adopt a Highway volunteers -- and, really, anyone planning to be outside during summer -- to consider before heading out to collect litter,

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Saguaro cactuses sillhouetted against sunset

05/23/2022

Hot tips for hot temps

Driving in hot Arizona temps? We have some tips for you.

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05/20/2022

Runaway Truck Ramps: A vital safety feature on the highways

A truck having to use a runaway truck ramp is a frightening thing to see. But truck ramps are very effective at stopping trucks that have lost use of their brakes.

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