ADOT Blog

Latest blog articles

08/10/2026

Forever linked: The I-10 tunnel and Hance Park have different birthdays

While the I-10 Deck Park Tunnel turns 36, younger "sibling" Margaret T. Hance Park maintains its place as a space for the community to gather.

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08/07/2026

Big freeway construction project is in its early stages south of I-10 in Goodyear

The opening of a well-known travel center featuring a beaver mascot in Goodyear made a lot more news this summer than the start of ADOT’s latest freeway construction project, also in that West Valley city. The project to extend Loop 303...

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Close-up view of textured grooves on a concrete road surface, with blurred vehicles and highway scenery in the background under a partly cloudy sky.

08/05/2026

What is diamond grinding?

You may have heard that diamond grinding is currently being used on the SR 51, I-10 to Shea Blvd pavement project and the pavement improvement projects on the Loop 101 Agua Fria and Pima freeways. But what does that actually mean? Diamond...

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New visual animation shows how the Broadway Curve Improvement Project will transform I-10, State Route 143 and US 60

Our new animation with allow you to visualize all the improvements planned for the I-10 Broadway Curve Improvement Project.

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11/15/2021

ADOT wins Emmy for "Distracted Drivers Terrify Me" campaign

And the Emmy goes to: The Arizona Department of Transportation! ADOT was awarded its first ever Emmy in the Public Service Announcement category for its "Distracted drivers terrify me" campaign.

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11/12/2021

Get ready for winter: First highways close in November

Winter is ready to pounce, which means ADOT is getting ready to close the first of five highways for the season.

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11/10/2021

Happy Birthday, Historic Route 66

Historic Route 66 turns 95 on Nov. 11.

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11/08/2021

He keeps 1,800 highway lights and 155 traffic signals running

Trevor Eltringham enjoys serving the motoring public by, literally, keeping highway lights on and traffic signals running.

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11/04/2021

Her nightmare drive home was saved by ADOT, DPS angels

Read about how ADOT and DPS helped a motorist get safely home.

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11/03/2021

Emergency pull off lanes serve as safety retreats along the Broadway Curve Improvement Project area

Crews sweep a newly created emergency pull off during a recent full freeway closure. We’ve seen preconstruction work for the Broadway Curve Improvement Project since the spring, on and around Interstate 10, from the Loop 202 (Santan/South...

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