The TSP Research Roadmap

• The FHWA in partnership with the American Association of State Highway Transportation Officials (AASHTO) and the preservation industry, have sponsored a study to delineate the most critical knowledge gaps in pavement and bridge preservation and the research which is necessary to fill those gaps. This Transportation System Preservation (TSP) Research, Development, and Implementation Roadmap is the output of that partnership effort, and was compiled via input received during three (3) regional workshops conducted in 2007. 

  Working together with preservation practitioners from State, Provincial, and local transportation agencies; industry, academia, and the FHWA; this effort has resulted in the development of a broad array of pavement and bridge preservation research needs statements which comprise the "TSP Research Roadmap," now available for download below. 

  [ Note: For detailed research needs statements, please refer to the Roadmap report appendices. ]
  The TSP Research Roadmap - January 2008

• TSP Research Roadmap - Brochure
• Cover Letter from the FHWA Associate Administrator for Infrastructure
• TSP Research Roadmap - Executive Summary
• TSP Research Roadmap Report
  • Complete Report
  • Report Only (without appendices)
  • Appendices Only

Other Preservation Research Roadmaps
Presented below for informational and comparison purposes, are proposed preservation research activities that have been developed and submitted by other preservation task groups. To submit your preservation roadmap or list of problem statements, please contact the TSP2 site administrator. Please submit research matrices in MS Word and/or Adobe PDF format.

• Partnered Pavement Research Center (PPRC) Pavement Roadmap: Sponsored by the California Pavement Preservation Center (CP2) and CALTRANS.

------------------------------------------------------------------------------------------------------------------------

• NCHRP Synthesis 396: Monitoring Scour Critical Bridges
• TRB Journal #2116: Soil Mechanics, High Capacity Piles at the Stony Creek Bridge Project
• NCHRP Synthesis 398: Cathodic Protection For Life Extension of Existing Concrete Bridge Elements
• TRB Journal #2040: Construction, Part 3, Bridges and Structures, Launching of the San Critobal Bridge
• TRB Journal #2113: Concrete Materials
  MoDOT Report on Bridge Maintenance Crew Workers and Inspectors Survey