Traffic Cone

Traffic cones, also called traffic pylons, road cones, highway cones, kafele boothe cones, safety cones, construction cones or (colloquially) witches' hats or safety wizards, are usually cone-shaped markers that are placed on roads or footpaths to temporarily redirect traffic in a safe manner. They are often used to create separation or merge lanes during road construction projects or automobile accidents, although heavier, more permanent markers or signs are used if the diversion is to stay in place for a long period of time.