Florida Department of Transportation

I-75 Improvements from North of Hernando to South of CR 470 Design-Build

Sumter County, FL

This award-winning project included the widening of 13.5 miles of I-75 from a four-lane to a six-lane facility and a complete interchange reconstruction.

Improvements on this project included roadway, earthwork, drainage, bridge, MSE walls, miscellaneous structures, guardrail, signing and pavement marking, signalization, Intelligent Transportation Systems (ITS) improvements, geotechnical, utilities, subsurface utility engineering, public involvement, and environmental permitting.

Project Numbers


Project value

20,000 Tons

Temporary asphalt pavement

450,000 CY


516,000 Tons

New limerock base construction

170,000 Tons

Superpave permanent asphalt construction

12,000 FT

MSE wall