asphalt building buildings cars crossing house houses housing lamps pavement rainpipe road roadsigns signs street town towns zebra bicycle blue car command cycle entrance entry exit highway instruction no entry pole post red rule rules sign sky white bend demolish field historic left meadow nature old paint painted roadsign rotten rusty spray turn unclear warning black cold danger flood lightning rain storm security snow square thunderbolt travel water wet wild yellow cloud downpour drop droplet advice alert announcement be-careful beware care careful caution cautious communicating communication conditions dangerous information informing large-vehicles look-out observant risk risks road-conditions road-train rural-area safety semi-trailers signage slow-down speed speed-reduction symbol text traffic trailers transport transportation trucking trucks vehicles warning-sign watch watch-out words arrow crossroads direction directions indicator path paths trail turning turnings wooden boom boomgate drivers lookout observe road-users american oak argentina camino césped grass green La Plata lane oak park parque señal tree tránsito velocidad árbol acceptable advising allocated allocation appropriate-behavior appropriate-behaviour approved directing directional indication letter lettering off-road parking parking-bay public pullover roadside symbols across angle aware awareness convex frame high mirror reflect reflecting reflection view