I-595 Corridor Improvements

The I-595 Corridor Improvements project in South Florida is one of the largest public-private partnerships (P3) in the U.S. The $1.8 billion in improvements to widen and expand the 10.5-mile corridor include the addition of auxiliary lanes, bypass and braided ramps, collector-distributor roadways, and a tolled reversible express lanes system. 

Serving as the Owner’s Representative to the Florida Department of Transportation (FDOT), RS&H developed the initial design, supported FDOT throughout the procurement process, and assisted with the ultimate selection of the concessionaire team. We continue to provide project reviews and engineering oversight throughout the design and construction, including working closely with the concessionaire team to identify and implement innovative concepts and address technical solutions. 

Our involvement in this project dates back to 2000, when we served as the Corridor Design Consultant. In this role, we oversaw the Master Plan development, prepared the Preliminary Engineering Study for the corridor, and developed the preliminary engineering plans for procurement of the P3 project.

Related Services: Public-Private Partnerships

Project Information

Broward County, Florida

Florida Department of Transportation, District Four

Notable Awards:
People's Choice Award
American Association of
State Highway & Transportation Officials (AASHTO)
America's Transportation Awards

National Recognition Award
American Council of Engineering Companies (ACEC) Engineering Excellence Awards, 2015

Public-Private Ventures (PPV) Project of the Year
American Road & Transportation Builders Association (ARTBA), 2009

2010 Top Storm Water & Erosion Control Projects
Storm Water Solutions

View Complete Awards