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Arizona DOT


ADOT Begins $600M Widening Project on I-10 Around Tucson

The Arizona Department of Transportation (ADOT) began a $600 million project that will widen Interstate 10 between Kino Parkway and Country Club Road, kvoa.com reported. The project is the largest highway construction initiative in southern Arizona's history....


Albuquerque Asphalt, 4Rivers: Working Partners for N.M.

Albuquerque Asphalt began setting a new standard in road construction with its work on New Mexico State Road 104. The company is also leading the charge in sustainable, efficient paving practices. "We're pavers....


Arizona Gov. Signs Bill Protecting Workers From Heat, Adds Task Force

Arizona Gov. Katie Hobbs signed into law on May 13, 2025, legislation that allows construction to start at 5 a.m. on weekends and 7 a.m. on Saturdays from May 1 to Oct. 15 to help workers cope with the state's high temperatures, constructionconnect.com reported....


ADOT: Work Starts On I-17 Wildlife Overpass Near Flagstaff

The Arizona Department of Transportation started work in April on an Interstate 17 project to construct an overpass crossing for wildlife south of Flagstaff. The project, funded through a federal grant, is an effort to improve wildlife habitat connections while reducing the risk of crashes involving animals, especially elk and deer....


Arizona I-17 Improvement Project Nears Completion

The Arizona Department of Transportation (ADOT) allocated approximately $522 million for the 23-mi. I-17 Improvement Project upgrading Interstate 17 between Anthem Way and Sunset Point that is expected to be completed by year's end....


ADOT Seeks Comments On $12.7B Construction Program

The Arizona Department of Transportation is targeting pavement improvements and expanding several key highways in the $12.7 billion Tentative Five-Year Transportation Facilities Construction Program for 2026-2030....


Loop 303 Extension Among ADOT's 2025 Phoenix Freeway Plans

The Arizona Department of Transportation is looking ahead to starting, continuing or completing construction on several Phoenix-area freeway projects in 2025. Topping ADOT's list of new construction projects is an extension of Loop 303 from Van Buren Street south to Maricopa County Highway 85 (MC 85) in the Goodyear area....


Contractor Approved for I-10 Reconstruction in Tucson, Arizona

The Arizona Department of Transportation is moving forward with a project in 2025 that will reconstruct and widen Interstate 10 between Kino Parkway and Country Club Road southeast of downtown Tucson. On Aug....


Sundt, CS Construction Commence $200M Phoenix Project

The Arizona Department of Transportation (ADOT) recently announced that construction on the $200 million Phoenix-area Loop 202 (Santan Freeway) Improvement Project has begun. The project, which the ADOT awarded to a joint venture between Sundt Construction Inc....


Arizona Dept. of Transportation Celebrates 50th Anniversary

Arizona's highways have existed almost since statehood in 1912, but the agency overseeing them, the Arizona Department of Transportation, marked its 50th anniversary. It's all because state lawmakers, facing a booming population and accelerating transportation needs, decided to consolidate the Arizona Highway Department and Arizona Aeronautics Department as of July 1974....


Today's Top Stories

  1. Blue Diamond Attachments Now Offers Full Lineup of Parts, Accessories for Landscape, Grounds Maintenance Industries  →
  2. Billion-Dollar Amtrak River Rail Bridge Replacement Project Under Way in Conn.  →
  3. Payne & Dolan Performs Mass Grading at MRMC  →
  4. Altorfer, Plote Celebrate 100 Years of Caterpillar With Rebuild  →
  5. Chesapeake Bypass Phase 2 — $128.5 Project Under Way  →
  6. FAYAT Group to Acquire LeeBoy  →
  7. Pioneering Projects, People Recognized During ARTBA's 37th Annual P3s in Transportation Event  →
  8. Fabick Cat Holds Successful Open House in Wausau, Wis.  →
  9. Lane Awarded Major I-85 Widening, Reconstruction Project in Gaston County, N.C.  →
  10. Louisiana's $361M Historic Jimmie Davis Bridge to Double Transportation Capacity  →
  11. Phoenix Sky Harbor Airport $326M Expansion Starts  →
  12. Low Noise Meets Zero Operating Emissions: Vögele's New Electric Pavers  →
  13. AXCS Equipment Announces Paul Michaels as Group Product Manager  →
  14. Crews Work North, South On ALDOT's $139M Linden Bypass  →
  15. Executive Leadership Moves Announced at Kubota Tractor Corporation  →
  16. Officials Break Ground On Midway's Largest Project of Year  →
  17. $148M Iowa Tower Challenges Crew  →
  18. CTDOT Selects Developers for New Haven's Union Station, Windsor Locks to Be Revitalized  →
  19. Caterpillar, Luck Stone Celebrate One Million Tons Hauled Autonomously at Bull Run Quarry  →
  20. Landscape Renovations Takes Delivery of Toro Dingo  →
  21. New Jersey Wants Updated Height Standards for New Construction in Flood-Prone Areas  →





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