SR 83: Black Oak Drive to Lower Elgin Road Roadway Reconstruction
SR 83: Black Oak Drive to Lower Elgin Road Roadway Reconstruction
Overview
The Arizona Department of Transportation began a reconstruction project in October 2025 on State Route 83 from milepost 31 (Black Oak Drive) to milepost 29 (Lower Elgin Road) in Sonoita.
Key Elements
- Removing and replacing the roadway surface
- Improving erosion control
- Installing fog coating
- Installing new signing
- Replacing pavement markings and striping
- Replacing guardrail
- Constructing drainage upgrades
- Other miscellaneous improvements
Project Area
What to Expect
- Flaggers and temporary portable traffic devices will direct traffic through the project area during construction.
- One lane of travel will be maintained during construction.
- Construction is tentatively scheduled from 6 a.m. to 6 p.m. Monday through Friday.
- ADOT will provide advance notice of restrictions and closures to email subscribers and on the project website.
Schedule
Construction began in October 2025 and is expected to be completed in spring 2026.
Stay Informed
- By email: Subscribe to receive project updates and traffic alerts.
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By phone: Call the ADOT Project Information Line at 855.712.8530.
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Online: Submit a question or comment via email to Dulce Maria Rojo at [email protected]
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For real-time highway conditions statewide, follow ADOT on Twitter (@ArizonaDOT), visit az511.gov or call 511, except while driving.