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QuadTrend® 350 End Treatment System

Products / Impact Attenuators / QuadTrend


NCHRP 350

  • Gating, redirective system
  • Performs effectively with both light cars and high center-of-gravity pickup trucks
  • Meets TL-3 (100 km/h / 62 mph)
Head-On Impact
  • During head on impacts, the QuadTrend 350 System directs the vehicle away from concrete without vaulting, ramping or spearing.
Redirective Capability
  • When impacted from the side after the beginning of length of need (BLON), the QuadTrend 350 System redirects the errant vehicle back toward its original travel path.
Quad-Beam™ Panels
  • Quad-Beam panels provide 30% higher beam strength than three beam panels.
Flex-Belt Nose
  • Flex-Belt Nose is reusable after most impacts.

Specifications (PDF)
Approval (PDF)