EntityQ3095365· pop 23· linked from 445 articlesguard railSign in to savefence or barrier consisting of one or more horizontal rails and vertical supportsConnectionsPalace of VersaillesEntityroundaboutEntitytraffic bollardEntityroad typeEntitySaint PetersburgCityarchitectureEntitybridgeEntitySuicideConceptEiffel TowerEntityInternational Standard Book NumberEntityfogEntitynatural environmentEntityavalancheEntityconcreteEntitycyclingEntityThe GuardianEntitydigital object identifierEntitytunnelEntityAlvar AaltoEntitycontrolled-access highwayEntityCategoriesBridge componentsPedestrian infrastructureProtective barriersRoad transportStreet furniture