Alerts

Planning to install a wayfinding sign on an ADOT roadway? Learn the steps, permit process, and checklist you’ll need to follow. View ADOT's Wayfinding Sign Guidelines.

SCAM ALERT - July 30, 2025:

Some people have reported receiving a text message including an ADOT Motor Vehicle Division logo and demanding payment for an outstanding traffic citation. This is a scam.  It has no connection to ADOT and should be ignored.

Learn more here: https://azdot.gov/news/dont-fall-scam-texts-using-adot-motor-vehicle-division-logo

New highway safety project starting

The Arizona Department of Transportation advises motorists traveling on State Route 95 in north Lake Havasu City to expect overnight lane restrictions and brief delays beginning Wednesday, July 9, as a new highway safety improvement project gets under way.

The restrictions are scheduled to remain in place through September.

The project will install 2.2

Northbound I-17 off-ramp at Sonoran Desert Drive in north Phoenix scheduled to close Sept. 5-8

Ramp closure marks start of ramp widening project 

The Arizona Department of Transportation, in partnership with the Maricopa Association of Governments, is scheduled to start work on a project to widen the northbound Interstate 17 off-ramp at Sonoran Desert Drive on Friday, Sept. 5. This widening

I-17 cross street restrictions and ramp closures at Pioneer Road, Daisy Mountain Drive and Anthem Way scheduled Aug. 17-22

The Arizona Department of Transportation advises drivers to plan for the following overnight restrictions in north Phoenix as part of the Interstate 17 pavement project between State Route 74 and Anthem Way:

PIONEER ROAD (AUG. 17-19)

• The northbound I-17 off-ramp at

New project will repave I-40 through Kingman

The Arizona Department of Transportation advises motorists traveling on Interstate 40 through Kingman to expect lane restrictions beginning Monday, June 7, for a new pavement rehabilitation and roadway improvement project on an 11-mile segment of the highway. The restrictions are scheduled to remain in place through the end of the year.

The

There is an impending federal change to High Occupancy Vehicle (HOV) lane exemptions. HOV lane usage by alternative fuel vehicles is regulated by 23 U.S.C. 166(b).  This federal law was enacted in 2005 and includes an expiration date of September 30, 2025.

If Congress does not extend the exemption expiration date, owners of alternative fuel vehicles and vehicles with Energy Efficient plates

Drivers should expect delays and allow extra travel time

The Arizona Department of Transportation advises drivers to plan for eastbound lane restrictions on Interstate 10 in Tonopah beginning Monday, Aug. 18.

The following lane restrictions will occur daily from 7 a.m. to 4 p.m. from Monday, Aug. 18, through Friday, Aug. 22, for guardrail construction:

• Eastbound I-10 between Salome Road

The Arizona Department of Transportation, in partnership with the Western Arizona Council of Governments and Mohave County, advises motorists to plan for ongoing daytime lane restrictions and brief travel delays on Northern Avenue between Stockton Hill and Castle Rock roads, as work gets underway on a road-improvement project.

Construction will first take place on the northern segment of

PHOENIX – The eastbound lanes of Interstate 10 are closed in Tempe.

The closure is due to a crash after Broadway Road.

Motorists are advised to expect delays and seek an alternate route. 

There is no estimated time to reopen the eastbound lanes. The westbound lanes are unaffected.

Real-time highway conditions are available on ADOT’s Arizona Traveler Information site at az511.gov, the