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PODCAST: Looking ahead to Southern Arizona projects for 2026

In this 10-minute episode of On the Road With ADOT, Public Information Officer Garin Groff discusses Southern Arizona improvements that are starting, continuing and finishing in 2026, including major upgrades for the Tucson area.
ADOT Map showing the project location near Elgin in Santa Cruz County, Arizona, with an inset highlighting local roads and Babocomari Creek.

Upper Elgin Road at Babocomari Creek

This is a Local Public Agency (LPA) project. You can find more information about this LPA project at https://babocomaribridgeproject.com/.

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Map showing the pavement rehabilitation project area along US 180 (Cleveland Street) and US 191 (Commercial Street) in St. Johns, Arizona, from 24th West Street to the Little Colorado River overpass east of Water Street.

US 180: 24th West - US 191 Pavement Rehabilitation

Project cost: $6.2 million

The Arizona Department of Transportation has initiated a pavement rehabilitation project along US 180, locally known as Cleveland Street, and US 191, locally known as Commercial Street, in the City of St. Johns.

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ADOT Map showing the US 93 pavement project area between Placeritas Creek and Date Creek near Baghdad, Arizona, with mileposts 156 and 172.

US 93 Pavement Project: Placeritas Creek-Date Creek

Project Cost: $28,479,000

The Arizona Department of Transportation has initiated a construction project to replace the worn pavement surface along a 16-mile section of US 93 north of the junction with State Route 71 in Yavapai County (mileposts 156-172).

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Map showing the project area and bridge location on Moon Canyon near Tombstone Canyon Road in Bisbee, Arizona.
Under construction

Moon Canyon Bridge Reconstruction Project

City of Bisbee Logo

The Arizona Department of Transportation is administering a project on the behalf of the  City of Bisbee to reconstruct the Moon Canyon Bridge.

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Project map
22 January 2026

US 93 paving project begins Monday north of Wickenburg

Drivers should prepare for nighttime lane restrictions and delays on US 93 north of Wickenburg as a project starts Monday, Jan. 26, to improve pavement on a 16-mile segment of the highway.
Interstate 10, West Quartzsite Traffic Interchange and Frontage Road Design Project Map

Interstate 10, West Quartzsite Traffic Interchange and Frontage Road Design Project

Town of Quartzsite, Arizona logo with a circular seal and the words ‘Quartzsite Arizona.

The Town of Quartzsite, in collaboration with the Arizona Department of Transportation, has initiated design improvements for the West Quartzsite Traffic Interchange at milepost 17, in the Town of Quartzsite.

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ADOT Map showing the project area on Route 66 near milepost 104 by Osterman Gas Station in Peach Springs, Arizona.
Aerial map of the Osterman Gas Station Scoping Project area along SR 66 at Milepost 103.5 in Peach Springs, Arizona.
Route 66-Seligman
Osterman/Shell gas station redevelopment scoping project building in Peach Springs

Osterman/Shell Gas Station Redevelopment Scoping Project, Peach Springs

Project Overview

The Arizona Department of Transportation, in collaboration with the Hualapai Tribe, has initiated a project to document existing conditions and prepare a conceptual design report for the John Osterman/Shell Gas Station, which is listed on the National Register of Historic

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911

Southbound SR 51 closed from Cactus Road to Northern Avenue March 13-16

  • Southbound SR 51 will be CLOSED between Cactus Road and Northern Avenue from 9 p.m. Friday, March 13, to 5 a.m. Monday, March 16. The following ramps also will be closed:
    • The southbound SR 51 on-ramps at Bell, Greenway and Thunderbird roads.

DETOUR: Drivers may consider taking westbound Cactus Road to southbound Seventh Street and using eastbound Northern Avenue to access SR 51 south of the closure.

Detour map for southbound SR 51 closure between Cactus and Northern

UPCOMING CLOSURE

  • Southbound SR 51 will be CLOSED between Northern and Highland avenues from 9 p.m. Friday, March 20, to 5 a.m. Monday, March 23.
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