Below are updated PDFs of Resource Charts that were previously issued by the Federal Highway Administration (FHWA). The charts are provided for information only, and do not constitute a standard, specification, or regulation.

Available Charts are shown below:

  • MASH Concrete Barriers (3 pages)
  • MASH Post-and-Beam Barriers (5 pages)
  • MASH Terminals (6 pages)
  • NCHRP 350 Systems (42 pages)

Additional Resource Charts for other MASH Systems (Crash Cushions, Cable Barriers, etc.) will be added as they are developed.

MASH Cast-In-Place Concrete Barriers

MASH Concrete_May 14 2021Download

MASH Roadside Post-And-Beam Barriers 

MASH Post and Beam DRAFT July 23 2021Download

MASH Roadside and Median Terminals

MASH Terminals_May 3 2021Download

NCHRP Report 350 Systems

NCHRP 350 Systems_TF13 May 18 2021Download