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Research and Issues in Maintenance and Preservation of Infrastructure . Presented to Pooled Fund April 19, 2012 Lisa Loyo Manager, Information Services Transportation Research Board. What are we discussing?. • Infrastructure (pavement and bridges) preservation and maintenance

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research and issues in maintenance and preservation of infrastructure

Research and Issues in Maintenance and Preservation of Infrastructure

Presented to Pooled Fund

April 19, 2012

Lisa Loyo

Manager, Information Services

Transportation Research Board

what are we discussing
What are we discussing?
  • • Infrastructure (pavement and bridges) preservation and maintenance
  • How do we decide when to preserve or maintain a road or a bridge or build something new?
    • Not the same as historic preservation
    • Similar questions and decisions as for equipment management – when do you replace versus repair?
  • Other definitions or comments ?
perspective
Perspective
  • Consider the entire state – projects often are distributed by region rather than based on ROI
  • Look at infrastructure as an entire network, and not individual projects
  • Comments?
people and organizations
People and Organizations
  • Colleagues at other DOTs
  • Use RIP (rip.trb.org) to locate organizations and people doing similar work
  • Staff who maintain fleet equipment
federal government information
Federal Government Information
  • Federal Laws – Thomas – http://thomas.loc.gov
  • Federal Regulations and Codes – Government Federal Digital System http://www.gpo.gov/fdsys/
  • USA.gov

http://www.usa.gov/

statistical information
Statistical Information
  • CIA World Fact Book https://www.cia.gov/library/publications/the-world-factbook/index.html
  • Statistical Abstracts of the US http://www.census.gov/
  • Bureau of Transportation Statistics http://www.bts.gov/
  • Highway Statistics- FHWA http://www.fhwa.dot.gov/policy/ohpi/hss/index.htm
standards
Standards
  • AASHTO Standards http://www.transportation.org/
  • ASTM Standards http://www.astm.org/
  • MCEER (earthquake engineering) http://mceer.buffalo.edu/
pavement preservation centers
Pavement Preservation Centers
  • Texas Pavement Preservation Center

http://www.utexas.edu/research/tppc/index.html

  • National Center for Pavement Preservation

http://www.pavementpreservation.org/

  • UC Pavement Research Center

http://www.ucprc.ucdavis.edu/

bridge preservation
Bridge Preservation
  • Federal Highways
  • http://www.fhwa.dot.gov/bridge/preservation/guide/index.cfm
research
Research
  • Turner Fairbank Highway Research Center http://www.tfhrc.gov/
  • National Transportation Library http://ntl.bts.gov
  • Transportation Research Board http://trb.org
  • Research in Progress Database http:rip.trb.org
  • TRID http://trid.trb.org
searching trid
Searching TRID
  • TRT Terms to use:
    • Preservation (Fccs)

(Not historic preservation)

    • Preventive maintenance (Fmmp)
    • Reconstruction (Fmbn)

(Not accident reconstruction)

    • Rehabilitation (Maintenance) (Fmbk)
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