Term of the Road Dictionary
- Language : PIARC Road Dictionary / English
- Theme : Structures Bridges
- Definition : Safety barrier installed on the edge, or near the edge, of a bridge or on a retaining wall or similar structure where there is a vertical drop and which may include additional protection and restraint for pedestrians and other road users (equestrians, cyclists, etc.) and for animals [EN 1991-2/PIARC].