State Route 187: SR 387 to SR 87 Improvement Project
State Route 187: SR 387 to SR 87 Improvement Project
Overview
The Arizona Department of Transportation is initiating a project to improve State Route 187 located in Pinal County. This improvement project will include pavement preservation, shoulder widening, and new turn lanes.
Project Area Map
What to Expect
The project is anticipated to begin summer 2025 and is projected to take nine months to complete.
ADOT will provide advance notice of restrictions and closures once construction starts.
Stay Informed
Subscribe to receive project updates and traffic alerts by email. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or submit a question or comment by email. For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at www.az511.gov, follow ADOT on Twitter @ArizonaDOT or call 511, except while driving.