Incorporating Risk Management into Roadway Infrastructure Maintenance Practices

To fulfill the requirements of the Moving Ahead for Progress in the 21st Century Act (MAP-21) and the Fixing America's Surface Transportation Act (FAST Act), state departments of transportation (DOTs) started to establish enterprise risk management (ERM) programs and develop risk-based asset management plans. Federal Highway Administration (FHWA) Directive 5520 encourages state DOTs to develop risk-based, cost-effective strategies to minimize the impacts of climate change. Environmental stressors, such as changes in the frequency and magnitude of extreme events, are changing the lifecycle of transportation assets, e.g., reducing service life, shortening replacement cycles, and increasing maintenance costs. Federal mandates and policies also require state DOTs to inventory their assets and establish a program to maintain these roadway components (including pavements, drainage structures, and bridges) at minimum performance levels.  Many state DOTs struggle to consistently meet these requirements, which exposes them to additional risks. Maintenance personnel offer valuable insight on the processes associated with achieving performance goals, but they require instructions on how to incorporate risk models into inspection, maintenance, and repair and replacement cycles so that scheduled and routine maintenance continue to mitigate the risk from asset deterioration.  Research is needed to help agencies better assess and manage risks, including the impact of climate change, in roadway infrastructure maintenance practices.  The objective of this research is to develop a guide and a prototype tool to help state DOTs assess and manage risks, including the impact of climate change, in roadway infrastructure maintenance practices.  

Language

  • English

Project

  • Status: Proposed
  • Funding: $500000
  • Contract Numbers:

    Project 23-38

  • Sponsor Organizations:

    National Cooperative Highway Research Program

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC  United States  20001

    American Association of State Highway and Transportation Officials (AASHTO)

    444 North Capitol Street, NW
    Washington, DC  United States  20001

    Federal Highway Administration

    Office of Planning, Environment and Realty (HEP)
    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Project Managers:

    Deng, Zuxuan

  • Start Date: 20240212
  • Expected Completion Date: 0
  • Actual Completion Date: 0

Subject/Index Terms

Filing Info

  • Accession Number: 01896310
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Contract Numbers: Project 23-38
  • Files: TRB, RIP
  • Created Date: Oct 16 2023 8:27PM