The original QuadGuard® features a classic design that typically has six bays containing replaceable, crushable cartridges surrounded by a framework of steel Quad-Beam® Panels. The system meets NCHRP TL1-TL3 requirements as a redirective, non-gating crash cushion that shields hazards and acts as a cushion upon vehicular collision.


  • Replaceable energy-absorbing cartridges.
  • High strength Quad-BeamTM panels.
  • No anchoring chains or tension cables needed.
  • Compact, modular design (one to twelve bays).
  • Available in various lengths, widths and speeds.

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