Widen Turnpike Mainline (SR 91)

From West Palm Beach Service Plaza to Southern Blvd

FPID: 406143-5

Project Details

The project widens the segment of the Turnpike Mainline (SR 91) between the West Palm Beach Service Plaza and to Southern Boulevard. The widening will increase the number of travel lanes from four to eight.

Work includes pavement widening, reconstruction, milling and resurfacing, bridge replacements, stormwater drainage improvements, and noise walls in qualifying areas. Interchange improvements are also being evaluated at Southern Boulevard / SR 80 (MP 97).

Project Resources


  • This project is in Design.
  • Environmental and Construction are funded in Fiscal Year 2024.


Andy Healy, PE

Project Manager

Florida’s Turnpike Enterprise (Atkins)

Tom Alexander

Community Outreach Specialist 

Florida’s Turnpike Enterprise (WSP USA)