SPARTAN PREMIER

Crash barriers not of metal; Devices for connecting and attaching portable protection barrier segments, not of metal; Roadside safety and perimeter security barriers and devices for absorbing energy from vehicle impacts; Plastic and foam reusable energy absorbing infrastructure protection barriers; barricades for traffic control, not of metal; roadside safety devices comprised of vehicle energy absorbing systems, namely, energy absorbing crash cushions and end treatments; barriers and devices for roadside safety or physical perimeter security and infrastructure protection made from plastic, foam, polyurethane, urethane, concrete, and steel

Scientific and technological research, development, engineering and testing services for roadside safety and physical perimeter security products for others; roadside barrier and physical perimeter security product crash testing for others