The Arizona Department of Transportation is making improvements to Interstate 10 in Tucson. The Interstate 10: Kino to Country Club project is the first project to come out of the Interstate 10 and State Route 210 Transportation Design Concept Report (DCR) that was completed in 2020.
Southcentral
Blogs/News articles tagged as Southcentral
April 25, 2025 | Project
The Arizona Department of Transportation in partnership with the City of Eloy is tentatively scheduled to begin the Battaglia Drive and Tweedy Road intersection lighting improvement project in the summer of 2025.
April 23, 2025 | Project
Overview
The Arizona Department of Transportation is scheduled to begin a roadway reconstruction and pavement rehabilitation project in the fall of 2025, on State Route 83 from milepost 31 (Black Oak Drive) to milepost 29 (Lower Elgin Road) in Sonoita.
April 2, 2025 | Project
Overview
The Arizona Department of Transportation anticipates beginning a project to install High Intensity Activated Crosswalk(HAWK) signals across State Route 387 (Pinal Avenue) at Viola Street in the city of Casa Grande in early 2026.
March 6, 2025 | Project
The Arizona Department of Transportation is tentatively scheduled to begin the Interstate 10: Amole Interchange and Union Pacific Railroad Bridge Rehabilitation Project in the spring of 2025.
February 11, 2025 | Project
The Arizona Department of Transportation is tentatively scheduled to begin a project on the north- and southbound Interstate 19 Canoa Ranch rest areas to install weigh-in-motion systems with tire pressure sensors to replace the existing system controllers. The project is tentatively planned to start in the summer of 2025.
January 17, 2025 | Project
The Arizona Department of Transportation will begin a pavement rehabilitation project on State Route 289 from Interstate 19 to milepost 11, approximately seven miles north of the city of Nogales.
January 10, 2025 | Project
The Arizona Department of Transportation has initiated a project on Interstate 10 west of Benson between milepost 302.95 and 303.56 in Cochise County. This project seeks to extend the climbing lane on westbound Interstate 10 between State Route 80 on-ramp and SR 90 off-ramp.
December 10, 2024 | Project
This project is complete
The Arizona Department of Transportation completed a project to construct left-turn lanes on north- and southbound State Route 87 at Kleck Road in Coolidge.
November 21, 2024 | Project
Overview
The Arizona Department of Transportation began a project in April 2025 to install and connect Intelligent Transportation System (ITS) devices to the high-speed fiber optics cable along Interstate 19 starting at milepost 2, near the Nogales Port of Entry to just south of Interstate 10 (milepost 57) in Tucson. The purpose of this project is to provide fiber optic connectivity to existing traffic signals and install new ITS devices at eleven interchanges listed below.
June 26, 2024 | Project
This project is complete
The Arizona Department of Transportation in conjunction with the city of Nogales has completed a project to construct a sidewalk on State Route 82 (Patagonia Highway) from east of Morley Avenue to Royal Road in Nogales. The project will improve pedestrian and cyclist safety.
June 26, 2024 | Project
The Arizona Department of Transportation in collaboration with the town of Marana are working to reconstruct Dove Mountain Boulevard at the Moore Road intersection in Marana. Construction began in February and the project is expected to be completed in fall 2025.
June 17, 2024 | Project
This project is complete
The Arizona Department of Transportation completed a project to replace light fixtures on east- and westbound I-10 from Ruthrauff Road to north- and southbound I-19 at Valencia Road in Tucson. The project improved visibility and roadway safety.
June 14, 2024 | Project
This project is complete
The Arizona Department of Transportation completed a pavement rehabilitation project in May 2025 on State Route 86 between mileposts 80 and 90, on the Tohono O’odham Nation.
May 29, 2024 | Project
This project is complete
The Arizona Department of Transportation in conjunction with the city of Nogales has constructed a multi-use path on Frank Reed Road at Interstate 19 in Nogales. The project will improve pedestrian and cyclist safety.
May 24, 2024 | Project
The Arizona Department of Transportation is initiating an improvement project at the Interstate 19 and Irvington Road traffic interchange. The project, located in Tucson will increase capacity and improve safety.
April 22, 2024 | Project
This project is complete
The Arizona Department of Transportation completed a project to reconstruct State Route 87 at the Skousen Road intersection in Coolidge.
November 30, 2023 | Project
This project is complete
The Arizona Department of Transportation has initiated a pavement improvement project on Interstate 10 between State Route 87 and Interstate 8 from milepost 200 to milepost 209. This project is located in Pinal County near Casa Grande.
November 15, 2023 | Project
This project is complete
The Arizona Department of Transportation has initiated a project to improve pavement, add a right-hand turn lane on State Route 87, and a left-hand turn lane on SR 287.