Alerts

Drivers should plan for extra travel time through the project corridor during overnight and weekend work

ADOT advises drivers to be alert, follow the posted speed limit and merge safely when traveling through the State Route 347 Improvement Project corridor.

Weeknight Work
1. Thursday, Oct. 22: Northbound SR 347 will be narrowed to one lane from the City of Maricopa to Casa Blanca Road from 6

This alert extends the temporary driveway closures planned to end on Oct. 16. Long-term north- and southbound lane restrictions continue through spring 2027.

The Arizona Department of Transportation advises drivers to plan for continued temporary driveway closures on State Route 85 to allow placement, compacting and curing of asphalt as part of a pavement preservation project in Ajo and Why.

Information about Executive Order 2026-03

Effective Oct. 16, 2026, qualifying commercial vehicle loads in Governor Hobbs’ Executive Order 2026-03 for the transportation of agriculture products can apply for an overweight permit. Applications can be submitted to the permit office for review and processing. Hours of operations for ports of entry can be found on the Port of Entry Locations webpage

Drivers should expect delays and allow extra travel time 

The Arizona Department of Transportation advises motorists to plan ahead for the start of a construction project involving alternating lane restrictions, reduced speed limits and vehicle width restrictions on Interstate 10 in Ehrenberg.

Daytime lane restrictions are scheduled from 6 a.m. to 6 p.m. Monday, Oct. 26, through Thursday

The Arizona Department of Transportation advises drivers traveling on north- and southbound Interstate 19 at the Western Avenue/Target Range Road overpass in Nogales to expect 24/7 lane restrictions to continue through November as part of the bridge rehabilitation project.

Motorists can expect the following around-the-clock restrictions:

• North- and southbound lane restrictions on I-19

Drivers should expect delays and allow extra travel time

The Arizona Department of Transportation, in coordination with the City of San Luis, advises motorists to plan ahead for lane restrictions, reduced speed limit and a vehicle width restriction on US 95 in San Luis. 

The following lane restrictions will occur 24 hours a day, seven days a week beginning 6 a.m. Monday, Sept. 28, and

Hi Mom.

Traffic will use off- and on-ramps to move through work zone

The Arizona Department of Transportation advises drivers to plan for overnight closures of Interstate 40 at the Perkins Valley Road overpass (Exit 283) in Holbrook from Monday evening, Sept. 21, to Friday morning, Sept. 25, as work on the bridge rehabilitation project continues.

Drivers should expect the following restrictions

The Arizona Department of Transportation advises motorists that extended 24-hour lane restrictions will be in place beginning at 5 a.m. Monday, Sept. 14, and continuing through 6 a.m. Friday, Dec. 18, as crews continue repaving a 3-mile segment of US 93 south of Wikieup. 

Motorists should allow extra travel time and expect delays while the following restrictions are in effect:

• US 93 will be

The Arizona Department of Transportation advises drivers to prepare for daytime lane restrictions on US 180, locally known as Cleveland Street, and US 191, locally known as Commercial Street, in St. Johns as work begins on paving operations Tuesday, Sept. 15.

Drivers should expect the following restrictions from 6 a.m. to 4 p.m. Mondays through Fridays:

• US 180 will be reduced to one lane in