TRB ABC Joint Subcommittee

The Transportation Research Board (TRB) ABC Joint Subcommittee functions under the TRB AFF00 Structures Section and AFH00 Construction Section.

For more information, contact: Ahmad Abu-Hawash, TRB ABC Joint Subcommittee Chair:

2019 TRB Annual Meeting:

  • Sunday Workshop: Latest Innovations in Accelerated Bridge Construction (ABC) – Quality Assurance, UHPC, and Visualization/3D Modeling/Virtual Reality Technologies
  • Technical Session: Recent completed NCHRP research regarding Accelerated Bridge Construction

2018 TRB Annual Meeting:


The ABC Joint Subcommittee membership includes representation from the following TRB committees:

  • AFF10, General Structures
  • AFF20, Steel Bridges
  • AFF30, Concrete Bridges
  • AFF50, Seismic Design and Performance of Bridges
  • AFH40, Construction of Bridges and Structures
  • AHD30, Structures Maintenance
  • AHD35, Bridge Management

All are welcome to attend ABC Joint Subcommittee meetings during TRB Annual Meetings. The Subcommittee evaluates Research Topic Ideas for further consideration of developing an idea into a formal Research Needs Statement. If you know of any ABC-related research projects (completed, ongoing, or proposed) that are not currently posted in the ABC Research Database, please feel free to submit them.

TRB ABC Subcommittee website: