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SR 93 (I-75 Alligator Alley) RRR Improvements Project

Financial Number: 444122-1-32-01 and 444122-4-32-01

Project Length: 27 miles

Project Limits: From west of US 27 (MP 18.873) to the Collier County Line (MP 45.341)

Virtual Public Workshop: Not Applicable

Projected Letting: February 2024

Start Date: Spring 2024

Completion Date: Fall 2025

Estimated Construction Cost: $64.1 M

Scope of Work:

  • Mill and resurface the existing roadway pavement to extends its service life.
  • Correct substandard roadway cross slopes to meet current standards.
  • Construct outside guardrail to protect errant vehicles.
  • Construct median guardrail to protect potential median crossover crashes.

Construction Impacts:

  • Work will be done along I-75 Alligator Alley mainline and shoulders from just west of US 27 to the Collier County Line.
  • Construction activities will be limited to 2-mile increments to minimize traffic impacts.

Contact Information:


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