Cross road through railway alert alarm twisted path red white secure at Caballito neighborhood Buenos Aires argentina streets at daylight

cobblestone neighborhood terrero argentine buenos aires local flores car caballito street nobody no people pedestrian cross road railway alert parking alarm twisted path red white secure caballito neighborhood argentina streets daylight urban city safety caution railway crossing pedestrian safety street crossing urban environment urban planning transportation city life safety measures warning signs traffic safety city streets cityscape city neighborhood traffic management street security pedestrian alert railway track sarmiento barrio