Evaluation of Louisiana Maintenance and Rehabilitation Treatment Decision Matrix for Cost-Effective and Timely Pavement Preservation: Research Project Capsule [24–1P]

Details

• Creators:
  Wu, Zhong ; Rupnow, Tyson ; Zhang, Zhongjie “Doc”
• Corporate Creators:
  Louisiana Transportation Research Center
• Corporate Contributors:
  Louisiana. Dept. of Transportation and Development ; Louisiana State University
• Subject/TRT Terms:
  • Cost effectiveness
  • Decision making
  • Pavement maintenance
  • Pavement management systems
  • Evaluation
  • Rehabilitation (Maintenance)
• Publication/ Report Number:
  24-1P24-1P
• Resource Type:
  Brief
• Geographical Coverage:
  Louisiana;United States
• Edition:
  Research Project Capsule
• Corporate Publisher:
  Louisiana Transportation Research Center
• Abstract:
  The objective of this study is two fold. First, the study will review and evaluate the current PMS decision matrix and provide recommendations on the trigger values for different maintenance and rehabilitation treatment types based on mechanistic-empirical pavement design, pavement performance modeling, machine learning, decision-tree optimization, and cost-benefit treatment timing analyses and approaches. Second, modifications will be introduced to the PMS decision matrix in order to ensure optimum timing and cost-effectiveness selection of the different treatment methods.
• Format:
  PDF
• Funding:
  TT-Fed/TT-Reg-6
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/73184/dot_73184_DS1.pdf
• File Type:
  [PDF - 364.51 KB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:669639bd5c99d7a05aa3aeb55afa4bcccb4a2f02d31bd16b9be6acf9d6f764022b5297c994424e7116c8f8ac74655050fa344405f44b09f48e5e715b659fb7bd