Freeway in the desert

ADOT Blog

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Recently, we took you into the ADOT "museum," a collection of items in an otherwise unused room in nondescript government building in Phoenix. Here, we're taking a deeper dive into some of the items stored there.
This year marks 50 years since the Arizona Department of Transportation became an agency in July 1974. And what better way to celebrate an anniversary than with cake? Many of our coworkers in the materials lab have told us that making cake...
Our new Northwest Regional Improvements page at azdot.gov/NWImprovements that features multiple projects on I-40 and US 93. Stop by to learn about more than 20 projects improving highways in the area.

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Last month we told you about the thousands who take on the immense task of cleaning up Arizona’s roads through ADOT’s Adopt a Highway program – more than 800 tons of trash is picked up off the state highways each year because of these volunteers!
If you drive Valley freeways during rush hour, you’re probably pretty familiar with ramp meters … They’re the two-light signals positioned at most Valley on-ramps that tell motorists when it’s okay to head onto the freeway. Ramp meters have been used in the Phoenix-Metro area for about the past 20 years and maybe you think not much about them has changed … but, actually they’ve recently become much more efficient!
Studying the Arizona Driver License Manual is the key to passing your exam.
‘Why are the cones and barricades still up, but no one is working?!?!?’ If you’ve ever driven by an empty freeway work zone, you might have wondered this yourself. But, despite how things may appear, there still is a risk to the traveling public, which means those barricades are very necessary.
The wildfires burning through portions of the state are destroying so much … from the scenic acreage that will be changed forever to the property loss and the lives so terribly affected.
Monsoon season officially begins today, and brings with it some potentially hazardous driving conditions that all motorists should be prepared for.
Talk about a quick turnaround … it’s been just three months since a fiery crash destroyed the Mescal Road/J-Six Ranch Road bridge in Cochise County and already ADOT has approved a contract to rebuild and reopen the bridge this fall.
We received a question on our Facebook page last week asking us why, in this time of tight state budgets, ADOT is spending money to swap out what appear to be perfectly good highway signs. We thought it was a great question, so here’s the answer…
Between homework, heavy backpacks and pop quizzes, kids face enough challenges … walking to school should be the simplest part of the day. But that’s not always the case, which is a reason why Safe Routes to School was created. The program takes aim at the growing epidemic of childhood obesity by making it a little easier and a bit safer for kids to ride a bike or walk to school!
Most people don’t find the sound of traffic especially soothing … ADOT certainly recognizes this and is constantly working to minimize the impacts to surrounding neighborhoods from the noise of new freeways.