Some saguaros along the South Mountain Freeway are cloaked in black. Today's blog explains why.

An extensive and innovative paving project in northeast Arizona is going to greatly improve the road surface while also proving a 2,500-year-old Greek philosopher right.

We think you'll see the light when you're passing through the Deck Park Tunnel with the recent completion of an upgraded lighting system.

We mention it a lot, but what is pavement preservation? We break down the work and considerations that goes into maintaining Arizona's highways and freeways.

How are you supposed to know when an event like the Telegraph fire closes a highway? ADOT offers you a number of free-of-charge options.

You may have noticed the large drilling equipment along I-10 at the Broadway Curve. If you've wondered what it's all about, this blog is for you!

ADOT Director Halikowski explains the role ADOT crews have in wildfire road closures and the challenges they face.

Inspiration comes in many forms. In the case of Lina Rodriguez, it happened on a road trip.

Is your car rainstorm ready? Monsoon season is here and it's important for you and your car to be ready.

ADOT Director Halikowski talks about balancing needs and wants in the Five-Year Transportation Facilities Construction Program.

Volunteers often make lemonade out of lemons.

If you haven't had a chance to drive over new Rio de Flag bridge, we have a preview of what you'll see once you do along with the work that went into making it happen.

When you get your license plate in the mail, be sure the check the entire envelope!

Once wildfires come to an end, drivers should be on the lookout for flash flooding and other road hazards in areas with burn scars. If issues do occur, ADOT crews are ready to respond.

ADOT's photogrammetry library is a relic from before modern technology. But it's worth preserving, which is what is happening now.

You may have noticed them while traveling on the interstate, state highways in Arizona. Adopt a Highway recognition signs bearing the name of a volunteer group, a loved one memorialized or a local business sponsoring litter cleanup are all...

Take a respite from the high heat and go back in time to lower temperatures.

There are eleven US Highways in our state. Which one runs the least amount of miles?

One Adopt a Highway volunteer was inspired to serve his community during his daily drive to work.

ADOT Director Halikowski shares an important milestone for Interstate 11.