Project: Corridor J, Appalachia
Summary
Corridor J is part of the Appalachian Development Highway System, running from the end of Interstate 124 in Chattanooga, Tennessee north to Interstate 75 in London, Kentucky.
Characteristics and Setting
Classification/Type
Widening
Transportation Mode
Highway
Usage
21,218
Length (mi)
243.50
Economic Distress
1.34
Population Density (ppl/sq mi)
74
Population Growth Rate (%)
0.8%
Employment Growth Rate (%)
0.7%
Market Size
29,384
Airport Travel Distance (mi)
110.2360
Topography
17
Geography
Region
Southeast
State
KY
County
Laurel, Pulaski, Wayne, Clinton, Cumberland
City
None
Urban/Class Level
Rural
Local Area
N/A
Impact Area
N/A
Transportation System
None
Timing
Initial Study Date
1969
Post Construction Study Date
1995
Construction Start Date
1970
Construction End Date
1984
Months Duration
N/A
Costs
Project Year of Expenditure (YOE)
1970
Planned Cost (YOE $)
N/A
Actual Cost (YOE $)
$56,500,000
Actual Cost (2022$)
$532,147,400
Pre/Post Conditions
NOTE: All pre/post dollar values are in 2022$
Transportation
| Measure | Pre project | Post project | Change | % Change |
|---|
Impacts
NOTE: All impact dollar values are in 2022$
| Measure | Total |
|---|