I-17 101 traffic interchange

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Map of I-10 from Ina to Ruthrauff roads
10/29/2024

New westbound I-10 lanes open Tuesday morning at Ruthrauff Road

Main lanes of I-10 now fully reconstructed as part of Ina to Ruthrauff widening project

New westbound lanes on Interstate 10 opened Tuesday morning between Ruthrauff and Orange Grove roads in the northwest Tucson area, putting an end to frontage road detours on a major widening project.
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A screenshot of the az511 dot gov website, which shows a map of Arizona.
10/25/2024

Pilot program will add AZ511 updates on highway to Puerto Peñasco

System will have information on Mexican Federal 8 during long holiday weekends

PHOENIX – Arizona is expanding the reach of the AZ511 traveler information system on holiday travel weekends with a pilot program to include highway restrictions and other traffic-related events on...
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I-10 Broadway Curve Improvement Project
10/24/2024

Eastbound Interstate 10 to close between State Route 51 and US 60 (Oct. 25-28)

Motorists are advised to expect delays

The Arizona Department of Transportation is advising motorists to plan ahead and expect to use detours as eastbound Interstate 10 will be closed between SR 51 and US 60 from 10 p.m. Fri., Oct. 25, to...
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CDL Grant
10/23/2024

Federal grant will improve CDL test sites operated by ADOT MVD

Award of $1.87 million for three locations serving rural Arizona

The Federal Motor Carrier Safety Administration (FMCSA) has awarded Arizona a $1.87 million grant to improve three commercial driver license (CDL) skills test sites in Arizona. This grant will allow...
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Map of US 93 widening project
10/23/2024

ADOT’s efforts to improve US 93 get $26 million boost

INFRA grant will help expand divided highway near Wickenburg by 1.27 miles

A $26 million federal grant will advance the Arizona Department of Transportation’s plans to upgrade US 93 to a four-lane divided highway northwest of Wickenburg.
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Concrete being poured
10/17/2024

ADOT honored for support of minority- and women-owned firms

Agency inducted into Arizona Million Dollar Circle of Excellence

ADOT has been inducted into the Arizona Million Dollar Circle of Excellence, established in 2012 to recognize entities spending more than $1 million annually with minority- and women-owned businesses...
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I-10 Broadway Curve Improvement Project
10/17/2024

Westbound Interstate 10 to close between US 60 and I-17 (Oct. 18-21)

The Arizona Department of Transportation is advising motorists to plan ahead and expect to use detours as westbound I-10 will be closed between US 60 and I-17 from 10 p.m. Fri., Oct. 18, to 4 a.m. Mon...
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Presentation of crash data
10/17/2024

Governor’s Office of Highway Safety grant supports crash data collection

ADOT receives $72,000 supporting team that processes crash reports

The Governor’s Office of Highway Safety has awarded $72,000 to ADOT’s Crash Records section, which is responsible under state law for creating crash data reports that government agencies, nonprofit...
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HAWK crosswalk in Flagstaff
10/16/2024

ADOT updates state’s strategic plan to enhance roadway safety

Strategic Highway Safety Plan focuses on reducing life-altering crashes

The Strategic Highway Safety Plan establishes statewide goals, objectives and key emphasis areas that allow highway safety programs and partners to align goals and leverage resources for engineering...
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A highway work zone
10/15/2024

New eastbound I-10 lanes open Tuesday morning at Ina Road

Traffic shift a major milestone on I-10 Ina to Ruthrauff widening project in Pima County

New eastbound Interstate 10 lanes opened early Tuesday morning between Ina and Ruthrauff roads in the northwest Tucson area as part of a widening project that will improve safety and traffic flow.
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