I-17 101 traffic interchange

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Primitive Road Sign
09/16/2024

SR 88 stretch reopens for high-clearance four-wheel drives

ADOT completes project restoring limited access to mileposts 222-227

Working closely with area stakeholders, ADOT completed a $4 million interim project to restore limited access to mileposts 222-227. Signs carry this warning: "CAUTION: PRIMITIVE ROAD, No trailers, 4...
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BWC Work Zone
09/13/2024

Westbound Interstate 10 to close between State Route 143 and I-17 (Sept. 13-16)

Expect delays and detours 

The Arizona Department of Transportation is advising motorists to plan ahead and expect delays as westbound I-10 will be closed between SR 143 and I-17 from 10 p.m. Friday, Sept. 13, to 4 a.m. Monday...
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Map of I-10 Ina to Ruthrauff widening project
09/11/2024

New westbound I-10 lanes open Wednesday morning at Orange Grove Road

Project to widen freeway from Ruthrauff to Ina roads in Pima County is 60% complete

New westbound Interstate 10 lanes opened early Wednesday morning between Orange Grove and Ina roads in the northwest Tucson area as part of a larger project to improve safety and traffic flow.
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Map of I-17 southbound restriction this weekend
09/11/2024

Weekend Alert: Southbound I-17 closed at Loop 303 (Sept. 13-16)

Detour will use Loop 303 off- and on-ramps; I-17 lanes also restricted

To help keep traffic moving through the work zone, Loop 303/Sonoran Desert Drive will be closed under I-17. Eastbound Loop 303 traffic can reach northbound I-17 by taking I-17 southbound to Happy...
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Map of I-10 Ina to Ruthrauff widening project
09/10/2024

Traffic shift to westbound I-10 lanes at Orange Grove postponed

Traffic continues to use frontage road detour through work zone

A planned traffic shift to new westbound Interstate 10 lanes at Orange Grove Road has been postponed due to a mechanical issue with lane striping equipment, according to the Arizona Department of...
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Map of I-10 Ina to Ruthrauff widening project
09/09/2024

New westbound I-10 lanes set to open at Orange Grove Road

Project to widen freeway from Ruthrauff to Ina roads in Pima County is 60% complete

New westbound Interstate 10 lanes are scheduled to open by Tuesday morning between Orange Grove and Ina roads in the northwest Tucson area as part of a larger project to improve safety and traffic...
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Loop 303 interchange at 43rd Avenue
09/06/2024

Loop 303 interchanges project named finalist for national honors

America’s Transportation Awards cites community development benefits

The $70 million project is a top 12 finalist in the 2024 America’s Transportation Awards competition, making it eligible for the Grand Prize and the People’s Choice Award. You can vote for the People...
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BWC Work Zone
09/05/2024

Westbound Interstate 10 to close between US 60 and I-17 (Sept. 6-9)

Expect delays and detours

The Arizona Department of Transportation is advising motorists to plan ahead and expect delays as westbound I-10 will be closed between US 60 and I-17 from 10 p.m. Friday, Sept. 6, to 4 a.m. Monday...
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I-17 Shield Sign ADOT (file photo May 2024)
09/04/2024

Weekend Alert: Northbound I-17 closed at Jomax Road (Sept. 6-9)

Detour will use off- and on-ramps; lanes also restricted in area

Northbound Interstate 17 will be closed at Jomax Road in north Phoenix this weekend from 10 p.m. Friday to 5 a.m. Monday (Sept. 9) for ongoing pavement improvement work. Learn more here.
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A group of employees observing an instructor in front of a snowplow
09/04/2024

ADOT preparing for winter season with summer snowplow training

Five new snowplows added to ADOT’s fleet

PHOENIX – While much of Arizona is experiencing 100-degree heat daily, the Arizona Department of Transportation is already preparing for winter. ADOT acquired five new snowplows and held a training in...
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