Project: I-75 EXPANSION (IROX)
Summary
The I-75 Expansion (iROX) project is 30 miles in length; it widened I-75 from 4 to 6 lanes, reconstructed 20 bridges, and constructed 4 new bridges, several noise barriers, and stormwater management facilities. The project was the first design-build-finance project in the state, and the Florida's largest-ever project completed at the time.
Characteristics and Setting
Classification/Type
Widening
Transportation Mode
Highway
Usage
98,964
Length (mi)
30.00
Economic Distress
0.65
Population Density (ppl/sq mi)
525
Population Growth Rate (%)
4.0%
Employment Growth Rate (%)
4.8%
Market Size
758,627
Airport Travel Distance (mi)
2.7000
Topography
1
Geography
Region
Southeast
State
FL
County
Collier, Lee
City
Fort Myers, Naples, Bonita Springs
Urban/Class Level
Metro
Local Area
N/A
Impact Area
N/A
Transportation System
N/A
Timing
Initial Study Date
2006
Post Construction Study Date
2015
Construction Start Date
2007
Construction End Date
2010
Months Duration
35
Costs
Project Year of Expenditure (YOE)
2010
Planned Cost (YOE $)
N/A
Actual Cost (YOE $)
$458,000,000
Actual Cost (2022$)
$677,032,200
Pre/Post Conditions
NOTE: All pre/post dollar values are in 2022$
Transportation
| Measure | Pre project | Post project | Change | % Change |
|---|
Impacts
NOTE: All impact dollar values are in 2022$
| Measure | Total |
|---|
Case Location
Narrative
I-75 EXPANSION (IROX)
Attachments
No attachments were submitted.