I-17 101 traffic interchange

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I-10 Broadway Curve Improvement Project
01/22/2025

Southbound SR 143 to close between Loop 202 (Red Mountain Freeway) and I-10 (Jan. 24-27)

Motorists are advised to plan ahead and expect detours

The Arizona Department of Transportation advises motorists to expect delays and plan ahead for the closure of southbound State Route 143 between Loop 202 (Red Mountain Freeway) and I-10 from 10 p.m...
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Construction zone workers along a highway
01/22/2025

Westbound I-10 to close between Loop 202 (Santan/South Mountain Freeway) and I-17 (Jan. 24-27)

Motorists are advised to expect delays and plan ahead

The Arizona Department of Transportation advises motorists to plan ahead and expect to use detours as westbound I-10 will be closed between Loop 202 (Santan/South Mountain Freeway) and I-17 from 10 p...
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Jenn Daniels, new State Transportation Board chair
01/22/2025

Jenn Daniels is the new Arizona State Transportation Board chair

Pima County’s Ted Maxwell becomes board’s vice-chair

PHOENIX – Current CEO of Horizon Strategies and former Gilbert Mayor Jenn Daniels is the new chair of the Arizona State Transportation Board, which is tasked with prioritizing transportation needs...
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I-17 pavement repaired area
01/17/2025

Governor’s Executive Budget invests in highway system maintenance

Proposal helps with increased materials costs, supports rural communities

Strategic investments in the governor's Executive Budget will safeguard Arizona’s state highways and help rural Arizona communities compete for federal transportation grants while also supporting ADOT...
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Map of I-10 project near Benson
01/17/2025

ADOT is extending westbound I-10 climbing lane in Benson

Five-month project designed to enhance safety, reduce congestion

The $2.1 million project, which began this week, will extend a westbound third lane by a little more than half a mile between the I-10 junctions with state routes 80 and 90. The westbound I-10...
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I-10 Broadway Curve Work at SR 143 ramps '24 (ADOT file photo)
01/08/2025

Northbound SR 143 to Close Between I-10 and Loop 202 (Red Mountain Freeway) (Jan. 10-13)

Motorists are advised to plan ahead and expect detours

The Arizona Department of Transportation is advising motorists to expect delays and plan ahead as northbound SR 143 will close between I-10 and Loop 202 (Red Mountain Freeway) from 10 p.m. Friday, Jan...
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Aerial shot of I-10 and Broadway Road bridges under construction
01/08/2025

Eastbound I-10 to Close Between SR 51 and US 60 (Jan. 10-13)

Drivers should expect to use detours and plan ahead 

The Arizona Department of Transportation is advising motorists to expect delays and plan ahead as eastbound Interstate 10 will be closed between SR 51 and US 60 from 10 p.m. Friday, Jan. 10, to 5 a.m...
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Photo of construction on I-10 between Ina and Ruthrauff roads
12/27/2024

I-10 project between Ina, Ruthrauff on track for 2025 completion

Another widening project set to begin between Kino and Country Club

The new year promises to be one of major improvements to Interstate 10 in the Tucson area, with construction crews finishing one improvement project on the northwest side while turning earth on a new...
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Rendering of interchange from I-40 westbound to US 93 in Kingman
12/26/2024

I-40/US 93 Kingman interchange project to reach halfway point in 2025

It’s one of many improvements planned for northern Arizona in new year

The new year will bring welcome improvements for drivers who use US 93 between the Phoenix area and Las Vegas. The Arizona Department of Transportation will reach the halfway point on a large...
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Adopt a Highway volunteers at work
12/18/2024

Looking for a New Year’s resolution? Adopt a Highway!

Join hundreds of volunteer groups helping ADOT keep Arizona grand

ADOT's Adopt a Highway volunteer program has hundreds of miles of state highways available for adoption statewide. It’s a great way to give back by picking up roadside litter with friends, relatives...
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