I-4 Ultimate Improvement Project

Vacuum truck utility crew performing a Quality Level A SUE investigation with traffic control

Cardno provided substantial Subsurface Utility Engineering (SUE), Utility Coordination and Survey, and Mapping services to I-4 Ultimate Improvement.

As a member of the public-private-partnership team, Cardno provided substantial Subsurface Utility Engineering (SUE), Utility Coordination and Survey, and Mapping services to this signature motorway enhancement. 

The $2 billion plus project included the reconstruction of 21 miles of I-4, including four new tolled express lanes integrated with the existing free general use lanes. These express lanes operate with variable tolls adjusted to improve traffic flow throughout the corridor. The project also consisted of 13 widened bridges, 74 replaced bridges, 53 new bridges and a pedestrian bridge as well as 15 reconstructed major interchanges.