I-17 101 traffic interchange

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Map of US 93 northwest of Wickenburg
TODAY

Pavement improvement project starts on US 93 north of Wickenburg

Project replacing asphalt on 13 miles of highway

The Arizona Department of Transportation has begun a project to improve 13 miles of pavement along US 93 northwest of Wickenburg.
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Drainage Excavation along Loop 101 in north Scottsdale (ADOT file photo)
TODAY

Loop 101 North on-ramp at Raintree Drive set to close July 20

Ramp to close for approximately 60 days as part of widening project

The northbound Loop 101 (Pima Freeway) on-ramp at Raintree Drive will be closed for approximately 60 days starting late Sunday, July 20. The ramp will be reconstructed as part of the Loop 101 widening...
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Map of Sonoran Corridor
TODAY

Reminder: ADOT seeks public input on Sonoran Corridor in Pima County

Comment sought through July 18 on engineering, environmental study

The Arizona Department of Transportation is reminding the public that it is seeking comment through Friday, July 18, on an engineering and environmental study of the Sonoran Corridor, a proposed...
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Work Zone Sign (ADOT File Spring 2025)
07/11/2025

Southbound SR 87 restricted July 14-18 north of Fountain Hills

Pavement replacement will require extra travel time during daytime hours

Southbound State Route 87 will be narrowed to one lane during daytime hours Monday through Friday, July 14-18, in an area north of Fountain Hills. Crews will be resurfacing the highway. Learn more...
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A highway in Tucson
07/09/2025

Traffic fatalities in Arizona dip for second year in a row

ADOT Crash Facts report shows impairment, speeding as leading factors in fatal crashes

ADOT produces the annual Motor Vehicle Crash Facts report, which is compiled from traffic crash reports provided by law enforcement agencies around the state. The data shows that crashes and...
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An orange sign in a highway work zone warning of road work ahead.
07/09/2025

Loop 202 East off-ramp at Alma School Road in Chandler to close July 16

Ramp will be closed for two months for Santan Freeway widening project

The eastbound Loop 202 off-ramp at Alma School Road in Chandler will close for approximately 60 days starting at 11:30 p.m. Wednesday, July 16. The closure will allow crews to reconstruct the ramp as...
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Photo of fresh pavement on SR 90
07/08/2025

Project Spotlight: Pavement rehab upgrades SR 90 in Cochise County

Highway has 21 miles of new asphalt in, near Sierra Vista

There’s a smooth new asphalt surface on more than 20 miles of State Route 90 in Cochise County, including the stretch through Sierra Vista, thanks to an Arizona Department of Transportation project.
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Travel ID picture
07/07/2025

Number of Arizona Travel IDs now exceeds 3 million

Get yours if you wish to use a state credential for domestic flights

Join the 3 million – and counting – Arizonans who have upgraded to the Arizona Travel ID and consider upgrading your credential at least two weeks before your next flight. The new card may take up to...
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Map of I-10 Kino to Country Club project
06/25/2025

ADOT begins project to widen I-10 between Kino, Country Club

Reconstruction, safety project includes additional lanes, new interchanges

The Arizona Department of Transportation has kicked off a project to reconstruct and widen Interstate 10 between Kino Parkway and Country Club Road southeast of downtown Tucson.
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Map of proposed passenger rail route
06/24/2025

Phoenix-Tucson passenger rail study moving to second step

Federal Railroad Administration approves key documents

The Federal Railroad Administration has approved ADOT’s submissions in the first step of the Corridor Identification and Development Program: a scope, schedule and budget for preparing a Service...
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