| Department of Transportation

PODCAST: The partnership driving Phoenix-area freeway improvements

The Maricopa Association of Governments' Chief Transportation Officer returns in this week's episode to discuss how Proposition 400 has shaped the region's success through projects such as the recently completed I-10 Broadway Curve improvement, the Loop 202 (South Mountain Freeway), Loop 303 (Estrella Freeway) and State Route 24 (Gateway Freeway).

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Country Club Drive (SR 87) lane restrictions between the Western Canal and Baseline Road begin Oct. 4

North- or southbound Country Club Drive will be narrowed to one lane nightly in areas between the Western Canal and Baseline Road from 10 p.m. to 6 a.m. beginning Sunday, Oct. 4, through November, for paving. Crews will be moving around the area as work progresses.

16 January 2026

Governor’s Executive Budget invests in highway system maintenance

In addition to prioritizing affordability and protecting Arizona’s quality of life, Governor Hobbs’ Executive Budget proposal includes strategic transportation investments that safeguard Arizona’s

Ignition Interlock Manufacturer Quarterly Report - Google Electronic Form

Ignition Interlock Manufacturer Quarterly Report - Google Electronic Form

The 10 most popular specialty license plates in Arizona for 2025

Whether a driver wants to support a cause, rep their team or just add a pop of color to their car, with 109 specialty license plates available in Arizona, there’s a little something for everyone.

New striping at northbound I-17 exit to Loop 303

MAG partnership helps ADOT make quick freeway improvements in Valley

A much-needed second lane at the northbound I-17 exit to Loop 303 results from funding flexibility provided by the Maricopa Association of Governments, the Phoenix area's regional transportation planning agency.

Map of southeast Arizona showing an ADOT pavement rehabilitation project on Interstate 10 between Willcox and Bowie, from milepost 345 to milepost 357.

Wide view of Interstate 10 stretching through desert scrub toward distant mountains under a clear blue sky.

Close view of cracked asphalt pavement on Interstate 10 in a desert landscape; a blue semi-truck drives in the distance.

Highway workers operate an asphalt paver while resurfacing Interstate 10

Highway workers operating an asphalt paver

I-10 Pavement Rehabilitation: Milepost 345 to 357 (west of Bowie)

The Arizona Department of Transportation is conducting a pavement rehabilitation project on east- and westbound Interstate 10 located between Willcox and Bowie (mileposts 345 to 357), to improve the roadway pavement condition.

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