L-C-143 Appraisal

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I-10 Broadway Curve Improvement Project
14 September 2023

ADOT Receives National Transportation Award for Major Project

The Arizona Department of Transportation's Interstate 10 Broadway Curve Improvement Project wins a national award for communicating with the public on technical transportation issues.
Adopt a highway volunteers picking up trash on the side of a highway

Adopt a Highway: Celebrating volunteers on social media

Our Adopt a Highway volunteers do very important work throughout the year, helping keep Arizona grand.

Fiber-optic conduit
12 September 2023

I-17 project installing fiber-optic infrastructure wins regional award

Engineering News-Record has honored the team responsible for the project, including prime contractor Kiewit Infrastructure West Co., with a 2023 Best Projects Award of Merit for the Southwest region
Work Zone
11 September 2023

ADOT, MCDOT receive federal grant to enhance work zone safety

The shared goal of enhancing safety in work zones is getting a helping hand from a $970,000 U.S. Department of Transportation grant recently awarded to ADOT and the Maricopa County Department of
Two highway signs displaying this year's winning messages. "Seatbelts Always Pass The Vibe Check" is on top and "I'm just a sign, asking a driver to use turn signals" is on the bottom.

2023’s Safety Message Contest: A look back

Year Seven of ADOT's Safety Message Contest is in the books!

Project in process
8 September 2023

ADOT honored for support of minority- and women-owned firms

The honor from the Arizona Hispanic Chamber of Commerce and its Arizona Minority Business Development Agency Business Center recognizes ADOT's efforts in the area of supplier diversity.
A newly-constructed traffic interchange on Loop 303 near Phoenix.

ADOT traveled fast track in opening new Loop 303 interchanges west of I-17

As with many ADOT freeway improvement projects, the mission was a challenge: build two new interchanges along Loop 303 west of Interstate 17 in one year.

Well, the project team came through before Labor Day, which is symbolic given the holiday is certainly associated with hard work.

411

State Route 68 pavement preservation project between Bullhead City and Golden Valley is completed.

completed project

The Arizona Department of Transportation advises drivers that a newly paved 14-mile segment of State Route 68 between Bullhead City and Golden Valley is completed. 

The project included removing and replacing the existing pavement from east of the SR 68 and Laughlin Bridge intersection through the Union Pass section, west of Golden Valley (mileposts 0 to 14).

ADOT thanks the public for its patience and support during construction. 

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