I-4 is Florida's largest transportation project in its history and one of the largest transportation P3s in the US.
The project includes reconstruction of 21 miles of I-4 from west of Kirkman Road in OrangeCounty to east of State Road 434 in SeminoleCounty. The project includes reconstructing 15 major interchanges; constructing more than 145 bridges; adding four variable priced toll Express Lanes in the median; and completely rebuilding general use lanes along the entire corridor.
Work also includes installation of tolling gantries and facilities, lighting, and intelligent transportation system, MSE walls, barriers andfencing. Landscaping the project will include30,000 trees and 68,000 shrubs, most native varieties.