ADOT

Throwback Thursday

April 2006 construction at Burro Creek Bridge

9/12/2019

Throwback Thursday: How far we've come

We've been working on widening and improving US 93 for more than a decade, so its a good time to look back and what we have achieved so far.

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Throwback Thursday

US 93

8/29/2019

Throwback Thursday: Tracking ADOT's office technology

From typewriters to computers, pen-and-ink maps to satellite imagery, ADOT's office tech has evolved a lot in the past few decades.

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Throwback Thursday

7/26/2019

Bad weather day from 1917 reminds us to be prepared

On this date in 1917, some heavy weather took a toll on the Ajo Highway and in Flagstaff. It's as good a reason as any to talk about driving safely in bad weather.

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Throwback Thursday

Weather

Safety

7/25/2019

Throwback Thursday: A half century later

Can you pick out where this picture in the Valley was taken more than 50 years ago?

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Throwback Thursday

I-17

7/25/2019

Throwback Thursday: Nearly a century ago, Arizona Highways was a little different

The first issue of Arizona Highways, published 98 years ago, was not the same as what you would expect today.

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Throwback Thursday

Arizona Highways Magazine

7/18/2019

Throwback Thursday: Claypool Tunnel

If you feel like a hike, you can visit the original highway tunnel that connected Superior and Miami.

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Throwback Thursday

US 60

7/11/2019

Throwback Thursday: Zooming ahead on US 60

Today we're reliving a 1983 milestone for the Superstition Freeway in Mesa.

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Throwback Thursday

US 60

6/27/2019

Throwback Thursday: 90 years and a bottle of ginger ale

It was 90 years ago that Arizona dedicated Navajo Bridge spanning the Colorado River at Marble Canyon.

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Throwback Thursday

Bridges

Archive photo of helicoil traffic interchange

6/20/2019

Throwback Thursday: I-10's rejected helicoils

The Deck Park Tunnel has been a planned feature for Interstate 10 through Phoenix since the 1980s. But before that, concepts included something a little more interesting.

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Throwback Thursday

Video