Throwback Thursday

Deck Park Tunnel Project October 1989
4/8/2021

Throwback Thursday: Time tunnel

Today we look back on an integral piece of interstate infrastructure.
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Deck Park Tunnel
Interstate 10
Throwback Thursday
Sunset Point in 1971
3/11/2021

Throwback Thursday: No matter the year, Sunset Point delights

We're throwing back to a busy rest area along Interstate 17 that comes with a great view.
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Throwback Thursday
Interstate 17
I-15 Blasting Zone
3/4/2021

Throwback Thursday: One signal at a time!

We are throwing back to what the 70s can still teach us about construction zone safety
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Interstate 15
Throwback Thursday
Ash Fork undated
2/4/2021

Throwback Thursday: Ash Fork is at the right place

The community of Ash Fork has always had a knack for being at the right place when it comes to popular transportation.
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I-40
SR 66
SR 89
Throwback Thursday
Old Route 66 Oatman to Kingman
1/14/2021

Throwback Thursday: The way US 66 was

This photo of a stunning view led us to a small footnote in the history of US 66 in northern Arizona.
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Throwback Thursday
SR 66
Unknown highway photo
12/3/2020

Throwback Thursday: The unknown highway

Who doesn't love a good mystery? Because we found one in our archives!
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Throwback Thursday
TBT Thomas Road paving
10/1/2020

Throwback Thursday: Capturing a moment

What can you gleam from this photo of roadwork from the 1930s?
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Throwback Thursday
pavement
Construction
TBT Glen Canyon Dam bridge
9/24/2020

Throwback Thursday: Over the bridge and under the surface

This photo looks pretty ordinary, but this scene actually holds a lot of state transportation history.
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US 89
Bridges
Throwback Thursday
TBT Yarnell Hill
8/6/2020

Throwback Thursday: The rocky road to Prescott

Going uphill has always been part of driving north in Arizona. And that means steep hills and occassionally rocks, like in this photo from the 1930s.
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SR 89
Throwback Thursday
TBT SR 87 Construction 1998
7/30/2020

Throwback Thursday: A balanced approach

More than 20 years ago, ADOT did a careful balancing act of widening State Route 87.
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Throwback Thursday
SR 87
Bridges Engineering and Construction

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