When motorists enjoy a wider I-10 in Casa Grande beginning next year, it'll be thanks in part to piers and pier caps supporting an expanded bridge at Jimmie Kerr Boulevard.

Today's "Where in AZ??" challenge features an unusual sign as a clue.

Tucson is getting a braided ramp at Ajo Way and I-19. So what is a braided ramp. Read on to find out.

As the summer heat fades and weather turns comfortable, bicycles will be wheeled out of garages, pulled out of storage and return to roads and trails.

An ADOT project has made crossing US 70 safer for those living in the San Carlos Apache Indian Reservation community of Bylas.

As long as there have been roads, state employees have continuously done the work necessary to keep you moving. Take a look back at some of their stories in this week's Throwback Thursday.

Ten years ago, we started ADOT's popular Twitter account: @ArizonaDOT. Join us as we look over the past decade.

Another Sunday, another beautiful Arizona scene for our "Where in AZ??" challenge!

Two-way traffic is being restored in stages along Liberty Lane, where crews are relocating a large waterline from the path of the South Mountain Freeway in Ahwatukee.

A new state law allows homeless vets to get a driver license or ID card for free, easing the path out of poverty and off the street.

It was a harrowing two hours for his owner after little George slipped out at ADOT's Burnt Well Rest Area. But all ended well.

It took a century to turn the old, sleepy Black Canyon stagecoach route into the super highway we know as Interstate 17.

It's a rainbow of color in our "Where in AZ??" challenge this week.

A recent bridge strike in the East Valley is a good reminder about why it's always important to make sure whatever you're hauling is completely secured.

One way ADOT helps owners of Disadvantaged Business Enterprises is through conferences such as the ADOT DBE and Small Business Conference occurring this week.

For chip seal work, like what our crews just completed on State Route 88, a tack coat is the glue that holds it all together.

With triple-digit temperatures, it can be hard to recall those winter days when snow-covered roads require plowing to make passage possible.

Rather than hearing us drone on about progress on our I-10 widening project in Eloy, take a look at a drone video.

It's a rainy week with the remnants of Hurricane Rosa passing through Arizona. That's why we're urging motorists to slow down, avoid tailgating and sudden braking, and expect the unexpected.

With almost two years to go before travel requirements change on Oct. 1, 2020, we're urging Arizonans to consider getting the Travel ID now if they plan to fly commercially or visit federal buildings.