• 21 miles from west of Kirkman Road to east of SR-434
  • Area 4 – Altamonte: 6.4 miles
  • Area 3 – Ivanhoe: 4.9 miles
  • Area 2 – Downtown: 4.2 miles
  • Area 1 – Attractions: 5.7 miles

Design / Construction Cost:

• $2.3 billion year-of-expenditure dollars

Project Improvements:

• Reconstructs 15 major interchanges
• Widens 13 bridges
• Adds 53 new bridges
• Replaces 74 bridges
• Adds 4 dynamic tolled express lanes in the median
• Completely rebuilds general use and auxiliary lanes along entire corridor
• Increases posted speed to 55 mph

Construction Start:

• February 2015

Estimated Completion:

• Early 2021

FDOT with the I-4 Ultimate Scheduled Project dates in years to come:

Design notice to proceed: Third-quarter 2014
Construction notice to proceed: First-quarter 2015
Substantial completion: Fourth-quarter 2020
Final acceptance: First-quarter 2021
Tolls begin: 2020-2021