| Department of Transportation

PODCAST: Celebrate 100 years of Arizona Highways with the magazine's editor

Learn about photography, the Grand Canyon and the history of a great magazine with Arizona Highways Editor Robert Stieve joining On the Road With ADOT.

A list of new or renewed Adopt a Highway groups.

Adopt a Highway: Inspiring minds talk on trash

What inspires you to get involved in cleaning up highway trash?

That is a question recently answered by Altar Valley Conservation Alliance representative and Adopt a Highway volunteer Julia Guglielmo.

A snowplow with the name "Darth Blader" on the side.

19 March 2025

ADOT announces winners in 2025 Name-A-Snowplow Contest

Arizonans have chosen six names for ADOT’s snowplows in the third Name-A-Snowplow Contest. After counting more than 14,000 votes, the winning snowplow names are: CTRL + SALT + DELETE, Blizzard of Oz

US 60: SR 61 - Wildcat Creek Pavement Rehabilitation

This project is shut down for the winter.

Project Cost: $9.5 million

The Arizona Department of Transportation has initiated a pavement rehabilitation project along US 60 between Show Low and Springerville. The 16-mile-long project is between State Route 61 and Wildcat Creek (mileposts 353-369).

The project is currently shut down for the winter and will resume summer of 2026.

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19 March 2025

Northbound State Route 143 to close between I-10 and Loop 202 (Red Mountain Freeway) (March 21-24)

The Arizona Department of Transportation advises motorists to plan ahead and expect to use detours as northbound SR 143 will be closed between I-10 and Loop 202 (Red Mountain Freeway) from 10 p.m

19 March 2025

Westbound US 60 to close between Loop 101 (Price Freeway) and I-10 (March 21-24)

The Arizona Department of Transportation advises motorists to plan ahead and expect to use detours as westbound US 60 will be closed between Loop 101 (Price Freeway) and I-10 from 10 p.m. Friday

Interstate 8 from the 1970s between Casa Grande and Gila Bend.

The history of Interstate 8

Spanning more than 350 miles from its westernmost point in San Diego to its eastern terminus at the Interstate 10 junction in Casa Grande, Interstate 8 is a primary route for travel in the Southwest.

Here’s the history of how the highway came to be.

map of SR-264 Corridor Planning Study Area

SR 264 Corridor Planning Study (in partnership with the Hopi Tribe)

This study is complete

The State Route (SR) 264 corridor in northeast Arizona serves as a major highway for the Hopi Tribe and Navajo Nation, which includes several population centers such as Moenkopi, Third Mesa, Kykotsmovi, Second Mesa, First Mesa, Keams Canyon, and Jeddito.

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All in a night’s work: Placing bridge girders along I-40 in Kingman

Progress along the Interstate 40/US 93 interchange project in Kingman sometimes can be apparent at the end of each day’s work, but in some cases, it’s quite visible even at night.

PODCAST: ADOT International focuses on safe, efficient flow of commerce

Mark Sanders, featured in this week's episode of On the Road With ADOT, is involved in a wide variety of efforts to promote safe commercial travel across the U.S.-Mexico border and safe travel for Arizonans visiting Sonora.

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