Evaluation of Bridge Rail Systems to Confirm AASHTO MASH Compliance

The objective of this research is to update the American Association of State Highway and Transportation Officials (AASHTO) Load and Resistance Factor Design (LRFD) Bridge Design Specifications and the AASHTO Roadside Design Guide for bridge rail geometric design for AASHTO Manual for Assessing Safety Hardware (MASH). At a minimum, the research should include crash simulation and crash testing of the bridge railing systems that were found not satisfactory for the MASH equivalent test levels as documented in the NCHRP 20-07/ Task 395, "MASH Equivalency of NCHRP 350-Approved Bridge Railings".

Language

  • English

Project

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

    Project 22-35

  • 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

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Project Managers:

    Dekelbab, Waseem

  • Performing Organizations:

    Texas A&M Transportation Institute, College Station

    Texas A&M University System
    3135 TAMU
    College Station, TX  United States  77843-3135
  • Principal Investigators:

    Williams, William

  • Start Date: 20180601
  • Expected Completion Date: 20210630
  • Actual Completion Date: 0
  • Source Data: RiP Project 41648

Subject/Index Terms

Filing Info

  • Accession Number: 01634972
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Contract Numbers: Project 22-35
  • Files: TRB, RiP, USDOT
  • Created Date: May 19 2017 1:00AM