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Asset Valuation Guide
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  • Chapters
      • 1. Introduction
      • 2. Asset Valuation Framework
      • 3. Asset Value Scope
      • 4. Initial Asset Value
      • 5. Treatment Effects
      • 6. Depreciation
      • 7. Measure Calculation
      • 8. Using Asset Value to Support TAM Decisions
      • 9. Case Studies
  • Calculation Steps
      • Calculation Steps
      • Step 1: Define the Analysis Scope
      • Step 2: Establish Initial Value
      • Step 3: Determine Treatment Effects
      • Step 4: Calculate Depreciation
      • Step 5: Calculate Value and Supporting Measures
      • Step 6: Communicate and Apply the Results
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      • About the Guide
      • Guidebook Download
      • Implementation Pilots

Figure 9-4

Posted on November 5, 2021 (November 18, 2021) by asmith_3sBu5
Three deterioration curves for bridge deck, super/sub structure and culverts over a timespan of 90 years as they decrease from NBI rating 9 to 3.
Figure 9-4. Northern Agency Structure Component Deterioration Curves

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 Figure 9-3Figure 9-5 
The web version of A Guide to Computation and Use of System Level Valuation of Transportation Assets is a product of NCHRP Project 23-06. Results of the research are available in NCHRP Web-Only Document 335.
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