Concrete Mainline Projects As-built avg net present value (NPV)
life-cycle 50 year cost: $354,120/mile (Original Value: $276,720)
FDS HMA avg NPV life-cycle 50 year cost : $428,310/mile FDS
concrete avg NPV life-cycle 50 year cost : $345,140/mile HMA
Mainline Projects As-built avg NPV life-cycle 50 year cost :
$250,230/mile (orig: $198,050) FDS HMA avg NPV life-cycle 50 year
cost : $243,210/mile * NPV calculated with 3.5% discount rate
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Slide 6
Conventional DesignFDS HMAFDS Concrete Real Discounted Cost
Real Discounted Cost Real Discounted Cost Cost Initial Construction
$ 182,912.00 $ 346,428.00 $ 264,993.00 Total NPV of LCCA minus
initial construction cost $ 171,206.68 $ 81,882.93 $ 80,143.57
Total NPV of LCCA $ 354,119 $ 428,311 $ 345,137 User Delay Costs -
(Scheduled Maintenance, Rehabilitation, Reconstruction, &
Unplanned Events) $ 134,056 $ - Cost NPV (Initial Construction +
LCCA NPV+ User Delay NPV) $ 488,175 $ 428,311 $ 345,137 Benefits -
Initial Cost (NPV) ($182,912) ($123,048) ($39,874) Benefit Cost
Ratio (BCR) -0.4 -0.2 6
Slide 7
Estimated As-Built Construction Cost/Mile Estimated 10 FDS
Construction Cost/Mile Life Cycle Adjusted to Reflect True
Life-To-Date Minimal/Negligible maintenance costs 2012 Project
(Year 28 of life cycle)- 8 Shoulders Let Cost/Mile $333,850/mile
Adjusted LCCA Costs As-built NPV = $519,200/mile FDS NPV =
$483,850/mile 7
Slide 8
Selective Application of FDS High-Volume Arterial Corridors
Mass Evacuation Routes Incorporate FDS (Existing and Future) into
Emergency Planning 8
Slide 9
Selective Application of FDS FDM Delay Corridors High Volume
Arterials TOIP Freight 9
Slide 10
10 1670 Miles
Slide 11
11 Volumes Estimated For Highest Direction in 30 th Highest
Hour in 2013 : 850 Miles : 1070 Miles : 1180 Miles :1270 Miles
:1580 Miles
Slide 12
12 Priority Corridors: 1190 Miles
Slide 13
13 Not Investigated as Stand-Alone
Slide 14
14 ~Equivalent to Backbone System
Slide 15
High Volume Arterials ($0.89 $1.3 Billion) $350 - $518 Million
More than Conventional HMA $89 - $98 Million Less than Minimum
Concrete TOIP Priority Corridors ($985 Million) $390 Million More
than Conventional HMA $99 Million Less than Minimum Concrete FDM
Delay Restricted Routes ($1.4 Billion) $548 Million More than
Conventional HMA $139 Million Less than Minimum Concrete Freight
Routes = Backbone System ($1.3 Billion) $518 Million More than
Conventional HMA $131 Million Less than Minimum Concrete 15
Slide 16
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Slide 17
Factor of All (High Volume Arterials, TOIP, Freight, and FDM
Delay Corridors) Driving Need: Traffic Demand 1000 VPH (2013 data)
17
Slide 18
18 1180 Miles
Slide 19
Total Cost FDS: $977 Million HMA Conventional: $590 Million
Minimum Concrete: $1.1 Billion FDS Average Annual Cost (Average of
30 Reconstruct or Pavement Replacement projects with 18 Miles/Year)
FDS: $14.9 Million HMA Conventional: $9 Million Minimum Concrete:
$16.4 Million Nearly 150 Miles ($119 Million) Completed or Planned
N-S Freeway, Zoo Freeway, IH-39, USH 41 19