ADOT

Arizona Department of Transportation

Construction

1/20/2023

Pardon our dust, we’re moving that bridge in Florence

Piece by piece, the Gila River bridge on State Route 79 is sliding into place.

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Bridges

State Route 79

Construction

Pavement preservation microseal State Route 69

6/21/2021

Let's talk pavement preservation - and why you'll see it this summer

We mention it a lot, but what is pavement preservation? We break down the work and considerations that goes into maintaining Arizona's highways and freeways.

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Pavement Preservation

Construction

Five-Year Plan transportation from the director highway funding

6/2/2021

We want your opinion as we map out years of highway improvements

We want your help planning highway projects. The deadline to comment on our tentative Five-Year Plan ends tomorrow!

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Five-Year Transportation Facilities Construction Program State Transportation Board

Construction

Paving I-40 pavement preservation Five-Year Program

6/1/2021

North to south, east to west, ADOT investing in road preservation

Did you know ADOT invested half a billion dollars in pavement preservation over the last five years? And we don't plan on slowing down anytime soon.

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Pavement Preservation

Construction

Five-Year Program

5/24/2021

Watch us make a new bridge, and maybe a future bridge builder

For this 11-year-old interested in engineering and architecture, there was nothing better than going to the office with Dad.

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I-10

Bridges Engineering and Construction

Construction

ADOT investment I-40 paving bridges improvements

5/18/2021

275 million reasons ADOT knows the value of Interstate 40

Let us just take a moment to say how much we love I-40. How much, you might ask? Oh, we love it to the tune of $275 million.

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I-40

Bridges

Construction

Justin Herman, highways director 1956-73

5/4/2021

'Big Foot' former director left big transportation legacy

History will most likely remember the late Justin Herman, Arizona Highway Department director from 1956-1973, as the energetic leader who shepherded in the modern state freeway system, including the Black Canyon (I-17), Superstition (US 60) and Maricopa (I-10) freeways.

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ADOT Blog

Arizona Highways

Construction

4/5/2021