BARRIER SYSTEMS

Roadway crash barriers made of metal for positioning on or alongside roadways; guardrails and guardrail end terminals made of metal; roadway barrier gates made of metal; crash cushions made of metal

Barrier transfer land vehicles made of metal for picking up and moving moveable vehicular barriers to different locations on or adjacent to roadways; truck mounted crash attenuators made of plastic

Roadway crash barriers made of plastic; roadway crash barriers and lane dividers made of concrete; roadway crash cushions made of plastic