Trinity Highway Products, LLC, USA

Trinity Highway Products, LLC., headquartered in Dallas, Texas, is a leading manufacturer of highway guardrail, highway guardrail end treatments, temporary and permanent crash cushions, truck-mounted attenuators, and cable barrier systems. Offering a full line of standard and proprietary products, Trinity Highway Products is a recognized innovator of highway safety products. Trinity Highway Products manufactures products that have been tested, approved, and accepted as meeting established federal and state safety guidelines.

In fact, all products offered by Trinity Highway Products have been accepted and approved by the Federal Highway Administration as being National Cooperative Highway Research Program Report 350 (NCHRP Report 350) compliant. With all federally funded highway projects, state departments of transportation are required to specify guardrail end terminals, crash cushions, and barriers that meet state and federal requirements. Trinity Highway Products innovations that satisfy such requirements include the ET-PlusT Guardrail End Treatment, Trinity Attenuating Crash CushionT Family (TRACCT Family), Hybrid Energy Absorbing Reusable TerminalT (HEARTT), and Cable Safety SystemT (CASST).

Trinity Highway Products, LLC, USA


Cable Safety Systems(CASS) / Wire Rope Barriers

CASS™ helps-users address the issue of median or shoulder crossover accident on highway systems throughout the world.

End Terminals & Guardrails

Energy Absorbing End Terminals provide effective safety to a vehicle and its occupants in case of crash with the end of a W-Beam crash barrier. The current end-treatments which consists of turned down/sloping ends, fish tail or even modified eccentric terminals do not offer effective safety and have not passed any international performance tests.

REACT- 350

REACT-350 is self-restoring Crash Cushion that absorbs the energy using smart plastic cylinders made of high molecular weight, high density polyethylene (HMW/HDPE) plastic, they typically regain upto 90% of their original shape after an impact. REACT-- meetsrequirements of NCHRP-350 Test Level-3 as a re-directive, non-gating crash cushion.


The QuadGuard family of crash cushions features a complete line of repairable crash cushions that meet requirements of NCHRP 350 TL2 & TL3 as re-directive, non-gating, bi-directional crash cushions.

Barrier Wall

The Yodock® system is a deformable barrier, which actually helps absorb the energy of an impacting vehicle, while preventing work area penetration. The system helps to eliminate the high costs of transporting, installing and relocating the barriers.


The Trinity Attenuating Crash Cushions Family (TRACC Family) feature a complete line of repairable crash cushions that meet requirements of NCHRP 350 TL2 & TL3 as re-directive, non-gating, bi-directional crash cushions.

Truck Mounted Attenuators

TMAs are impact attenuators that are deployed on stationary or slow moving construction or maintenance vehicles operating on highways. These vehicles are prone to being hit from behind by fast moving vehicles, posing a threat to occupants of road users as well as construction/maintenance personnel.