Teresa Welcorn
Teresa Welborn serves as chief operating officer/deputy director for the Arizona Department of Transportation. Teresa has more than 30 years in the non-profit and government sectors, most recently at
I-17 milling project

FLAGSTAFF – After a break due to the winter weather season, a project to repave and make other improvements along southbound Interstate 17 south of Flagstaff has resumed with lane restrictions

Milling Machine

As warming weather allows the Arizona Department of Transportation to begin more permanent repairs to highways after a rough winter, the agency is reallocating $50.5 million to replace deteriorating

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MVD office hours: 7:30 a.m. to 4:45 p.m., Monday‑Friday, except on the second Wednesday of each month, offices open at noon. For your convenience, schedule an appointment at AZMVDNow.gov. Walk‑ins are also welcome.

Project Map

HOLBROOK – The Arizona Department of Transportation will continue two improvement projects on Interstate 40 from Joseph City through Holbrook (mileposts 278-290) starting Monday, April 24.

Crews

Adopt a Highway volunteer

If you’re lucky enough to drive through our scenic state during this National Volunteer Week, please consider the efforts of Adopt a Highway volunteers who help Keep It Grand

In 2022 alone, more

map - broadway curve project
I-10 Broadway Curve
The I-10 Broadway Curve Improvement Project runs along 11 miles of Interstate 10 between the Loop 202 (Santan/South Mountain Freeway) and I-17 near Phoenix Sky Harbor International Airport.
Plowed highway

PHOENIX – With springtime and warmer weather here, two White Mountains-area state highways reopened Thursday, April 20, after being closed for the winter, according to the Arizona Department of

Project Map SR 95 Pavement Preservation: Sara Park - I-40
Nighttime paving on State Route 95 started this week near Havasu Heights.

This project is complete

Project Cost: $18.5 million 

The Arizona Department of Transportation has completed construction to replace the riding surface along a 26-mile section of State Route 95. The project was located between SARA Park in Mohave County and I-40 north of Lake Havasu City (mileposts 176 to 202).

Project map

CAMP VERDE  – The Arizona Department of Transportation will begin a project this spring in Yavapai County to replace the bridge deck on State Route 169 over Interstate 17.

The $6.2 million project