ADOT Blog

Interstate 17 is a great highway, but if it only runs between Phoenix and Flagstaff, why is it called an interstate?

One Adopt a Highway group has found "one man's trash is another man's treasure" is sometimes true.

Somebody has to keep the lights on, which is why today's Throwback Thursday highlights a crew doing lighting maintenance in the early 1970s.

We don't use the word "literally" lightly, but it applies to what ADOT has done to better help serve truckers during the current public health situation.

You may have noticed our signs displaying messages about the public health situation. But the message about Service Arizona bears repeating.

While those other drivers during your commute may sometimes seem like a nuisance, the truth is they - and you - are an important part of making sure the state gets its fair amount of transportation funds.

We recently set to work demolishing the old I-10 bridge over Ruthrauff Road in Tucson to build a better interchange.

The first ADOT Construction Academy exclusively for women bucked trends and stereotypes.

For businesses along its route, the South Mountain Freeway is proving to be a time saver.

It's that time of year again. Warming temperatures mean spring is when construction projects kick into high gear. So it's an appropriate time for Work Zone Awareness Week. State Engineer Dallas Hammit shares his thoughts on what this week means.