a flexible system designed to absorb impact;
8. Impact Attenuator an impact absorbing device which reduces the forces transmitted after a vehicle collision;
9 Folding Guardrail a collapsible guardrail designed to open up when hit, then reset itself.
Main types of bridge safety railingsinclude Pipe railings, tube railings and Beam railings.
Pipe Railings: Galvanized Steel Pipe Fence for Bridges and Roads
Bridge railingbarrier powder coated protected
Tube barriers: Bridge Guardrail Barriers,