| Department of Transportation

US 160 Dennehotso - MP 440 Pavement Rehabilitation

Project Cost: $19.7 million

This project is shut down for the winter

The Arizona Department of Transportation, in partnership with the Navajo Nation, has initiated a pavement project along US 160 in far northeast Arizona. The 24-mile-long project is roughly between the communities of Dennehotso and Mexican Water.

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13 February 2025

Northbound State Route 143 to close between I-10 and Loop 202 (Red Mountain Freeway) (Feb. 14-17)

The Arizona Department of Transportation advises motorists to plan ahead and expect to use detours as northbound State Route 143 will be closed between Interstate 10 and Loop 202 (Red Mountain Freeway

12 February 2025

I-10 Broadway Curve Improvement Project hits milestone

The Arizona Department of Transportation is pleased to announce that the newly constructed, additional travel lanes on eastbound and westbound Interstate 10 mainline in the Broadway Curve area are

A digital message board on the highway encourages motorists to use their blinker.

Using your blinker? You’re talking our type of language this Valentine’s Day

As Arizonans secure last-minute dinner plans and gifts for their loved ones this Valentine’s Day, we want to remind drivers that using your turn signals is an easy way to show your care for others on the road.

If you’re out on the highways on Valentine’s Day, you might see our overhead message boards displaying a traffic safety message that encourages drivers to use their blinkers.

Drone shot of I-10/Orange Grove Road interchange

12 February 2025

ADOT reopens improved I-10 Orange Grove interchange

The Arizona Department of Transportation has finished reconstructing the interchange of Interstate 10 and Orange Grove Road, reopening the busy interchange to traffic early Wednesday morning.

I-40 8th Avenue Bridge Rehabilitation

This project is complete

Project Cost: $1.6 million

The Arizona Department of Transportation has completed a bridge rehabilitation project along Interstate 40 over 8th Avenue in Holbrook.

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I-19 Canoa Ranch Rest Area Sensor Upgrade

This project is complete

The Arizona Department of Transportation has completed a project on Interstate 19 near the Canoa Ranch rest areas between milepost 30 and 35. This project installed weigh-in-motion systems and replaced the existing system controllers.

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Centennial Boulevard and Pinal Avenue (SR 387) Intersection Improvements

Overview

The Arizona Department of Transportation in partnership with the city of Casa Grande will begin a project in fall 2025 to install a traffic signal at Centennial Boulevard and Pinal Avenue (SR 387). Additional improvements will feature: curb ramps for pedestrian accessibility

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PODCAST: Maintaining state highways sometimes includes fighting a fire

We invited Payson Maintenance Supervisor Brett Rupp into the On the Road With ADOT studio to discuss a recent incident in which ADOT personnel from Payson and Mesa teamed to put out a potentially nasty fire along SR 87 before it got out of hand.

911

Detour in place from 9 a.m. to 2 p.m.

The Arizona Department of Transportation advises drivers to plan for the following closures on US 60 for a bridge replacement project:

US 60 between Superior and Miami (mileposts 227-243) will be closed from 9 a.m. to 2 p.m. Tuesday, Dec. 16, Wednesday, Dec. 17, and Thursday, Dec. 18.

Detour: Eastbound US 60 drivers can use southbound State Route 177 through Winkelman to northbound SR 77. Westbound US 60 drivers may use southbound SR 77 through Winkelman to northbound SR 177. Due to the roughly 75-mile length of this detour, drivers may want to consider planning travel before 9 a.m. and after 2 p.m. The detour is estimated to add an additional hour for trips between Superior and Miami.

Upcoming full closures:

US 60 between Superior and Miami is tentatively scheduled to be closed from 9 a.m. to 2 p.m. Tuesday, Dec. 23. Detour in place during closures.

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