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Project photo Loop 202 (Santan Freeway), Loop 101 to Val Vista Drive
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ADOT has initiated a project to widen and make other improvements to the Loop 202 between Loop 101 and Val Vista Drive in the city of Chandler and town of Gilbert. 
101 Shea Pima
The Arizona Department of Transportation, in partnership with the City of Scottsdale, widened Loop 101 (Pima Freeway) between Princess Drive/Pima Road and Shea Boulevard by one general-purpose lane in each direction and modified existing interchanges to improve traffic flow on Loop 101 and the cross streets.
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The Arizona Department of Transportation, in cooperation with the cities of Glendale, Phoenix and Peoria, the Federal Highway Administration and the Maricopa Association of Governments, has initiated a project to widen and make other improvements to the Loop 101 (Agua Fria Freeway) between 75th Avenue in Glendale and Interstate 17 in Phoenix.

Almost anywhere you go, you’re bound to see one. Many Arizona drivers put specialty license plates on their cars to show support for their favorite sports teams, causes and more, all while supporting organizations working to better our state.

Photo of 1-40, near Holbrook, Arizona

HOLBROOK – Overnight closures of Interstate 40 at Perkins Valley Road in Holbrook are scheduled Sunday through Wednesday nights (Feb. 5-8) for maintenance work on the overpass that travels over the

How Diamond Grinding Works - Infographic
pavement that has been diamond grinded

What is Diamond Grinding?

Diamond Grinding is a technique for preserving and rehabilitating the concrete pavement surface of a highway, which also helps reduce tire noise.

Benefits of Diamond Grinding

Diamond grinding concrete pavement has several benefits compared to a rubberized asphalt

IRU Geico truck

PHOENIX – The Arizona Department of Transportation’s Incident Response Unit trucks have taken on a new look, but the mission remains the same. ADOT is introducing GEICO as the exclusive sponsor of its

Traveling with pets can be fun: they keep you company and can make for some great photos at landmarks.

Cat safely stowed away during road trip

A photo of a snow-plow clearing snowfall on a roadway.

January 30, 2023

PHOENIX – As another winter weather system moves across Arizona this week, drivers should be prepared for potentially hazardous conditions on some state highways in the high

Unless you’re a traffic engineer, you probably haven’t thought much  about how freeway ramp closures impact nearby exit and entrance ramps and the local streets they lead to and from. Well, let's ramp up your knowledge of this!