ADOT Blog

The geotechnical investigation on US 89 (you know – that one we’ve been blogging about since February) is complete and we’re thrilled to share news of the results.

ADOT has been able to utilize feedback and narrow the list of possible passenger rail alternatives from seven down to three.

No, the stair-step design on the slope at right isn’t just for looks… The “steps” are actually referred to as minibenches and they serve as an erosion and sediment control measure on slopes.

The results are in ... check the video above for a look at the top #HaboobHaikus from this year as voted on by the public!

We like to check in, from time to time, on the Loop 303 project… Over the past two years we’ve been able to see a 14-mile stretch of the freeway open to traffic, witness the start of construction on new segments and mark many, many milestones along the way.

The State Transportation Board voted yesterday to formally adopt the 2014-2018 Five-Year Transportation Facilities Construction Program.

Who says safety messages have to be humorless or uninteresting? Not us and certainly not anyone out there who has taken part in Haboob Haiku: Year Two!

A temporary support structure collapsed this morning, killing one worker and seriously injuring another.

You’ve likely recycled plastic, glass, paper, maybe even your old electronics, but did you know ADOT recycles its old asphalt pavement?

Yes, paving on N20 has begun, but drivers shouldn’t plan on using the route as a detour until construction is completed later this summer.