Skip to main content
Freeway in the desert

ADOT Blog

Search
Filter

Latest blog articles

A snowplow on an icy highway plowing snow.
01/27/2026

ADOT’s Name-A-Snowplow Contest is back!

ADOT’s Name-A-Snowplow Contest is back again and we’re asking for Arizonans to help name a few of our snowplows! When winter storms roll through our state, ADOT’s snowplow operators work tirelessly to clear highways of ice and snow, helping...
LEARN MORE
On the Road With ADOT logo
01/25/2026

PODCAST: Looking ahead to Southern Arizona projects for 2026

In this 10-minute episode of On the Road With ADOT, Public Information Officer Garin Groff discusses Southern Arizona improvements that are starting, continuing and finishing in 2026, including major upgrades for the Tucson area.
LEARN MORE
Two steel bridges with arched supports and railings cross over a dry, rocky landscape with sparse vegetation under a cloudy sky.
01/21/2026

Salt River Canyon Bridge: Get your steps in while seeing Arizona’s beauty

The 1934 US 60 Salt River Canyon Bridge still exists - and pedestrians can still walk on it.
LEARN MORE

Popular blog articles

03/21/2014

Major reconstruction of Virgin River Bridge No. 6 to begin on I-15

The largest project in more than 40 years on Arizona’s portion of I-15 will begin next week when ADOT starts on the reconstruction of Virgin River Bridge No. 6 in the far northwest corner of the state.
LEARN MORE
Blog Default
03/20/2014

The Science of Transportation: Sieve Analysis

You might think that highway construction is all about big machinery, heavy-duty vehicles, massive structures and materials by the ton – but it’s not.
LEARN MORE
03/13/2014

Look at the progress: Loop 303/I-10 traffic interchange

Check out the progress on the Loop 303/I-10 traffic interchange project.
LEARN MORE
03/12/2014

Much effort needed to move I-11 from concept to reality

ADOT Director John Halikowski discusses I-11, along with the effort and cooperation needed to move forward.
LEARN MORE
03/11/2014

Tentative Five-Year Construction Program ready for public comment

ADOT is asking for your thoughts regarding the 2015-2019 tentative five-year program.
LEARN MORE
03/07/2014

A new milestone for Loop 303 project

West Valley drivers are going to notice a change at Loop 303/McDowell Road and Loop 303/Thomas Road come Sunday morning.
LEARN MORE
Poster promoting public input for Arizonas Tucson-Phoenix rail study, with train images and comment deadline.
03/06/2014

Get your opinion heard, public comment period begins this week for ADOT's passenger rail study

As ADOT continues to study the feasibility of a passenger rail line between Phoenix and Tucson, the agency is looking to the public to provide input on the three alternatives that have been selected for further study.
LEARN MORE
Black-and-white map showing Arizona’s state highway system, including Route 66 and Route 89, labeled by county.
03/05/2014

Numbering Arizona's highways

"Arizona's Transportation History" provides us with a look at how and why our state's highways were numbered.
LEARN MORE
02/28/2014

I-17 climbing lane project moves to next phase

One of the most visible projects on Interstate 17 is moving onto the final phase of construction.
LEARN MORE
Cars driving on a highway next to an overpass under construction, with a stadium in the background.
02/27/2014

Progress can be seen on Loop 101 ramps in Glendale

The future Loop 101 HOV-lane ramps at the Maryland Avenue Bridge have truly taken shape near the Westgate City Center, Jobing.com Arena and University of Phoenix Stadium.
LEARN MORE

Latest blog articles

Popular Tag

Archives