EntityQ694547· pop 27· linked from 331 articlestraffic coneSign in to savecone-shaped marker used for traffic managementConnectionsroundaboutEntityQ171477EntitylaneEntitytraffic bollardEntityroad typeEntityAustraliaCountryCaliforniaEntitySeoulCityMiamiEntityInternational Standard Book NumberEntityKoreaEntityroadEntityfogEntityOaklandEntityavalancheEntityconcreteEntityconeEntityArthur Wellesley, 1st Duke of WellingtonEntitykeroseneEntitytunnelEntityCategories1914 introductionsAmerican inventionsRoad safetyRoad transportSafety equipmentStreetworksTraffic signs