I-10 Pavement Rehabilitation, SR 587 to SR 387

The Arizona Department of Transportation planned pavement rehabilitation on Interstate 10 (I-10) for approximately 10.5 miles, from State Route (SR) 587 to SR 387 in Pinal County.  The project was constructed within ADOT easement on Gila River Indian Community (GRIC) lands, and ADOT ROW adjacent to City of Casa Grande and Arizona State Trust Lands. The purpose of the project was to rehabilitate the existing eastbound and westbound mainline pavement and shoulders to maintain structural integrity and improve the safety of the roadways by replacing existing roadside safety features that do not meet the current requirements. Per ADOT standards, DSG completed agency scoping, hazardous materials review and a biological and cultural reviews for the project.

Location: Pinal County
Timeframe: July 2017 – July 2018
Accomplishments: Quick deliverable schedule and agency approval  
Challenges: Determination of cultural sites within right-of-way; coordination with GRIC