Ключевые слова: alert, asphalt road, background, barricade, barrier, bollard, caution, cone, contrast, control, danger, danger sign, equipment, forbidden, line, marker, object, orange, park, parking lot, pavement, pillar, plastic, plastic cone, pole, post, protection, red, reflection, road, roadside, safe, safety, sidewalk, sign, site, street, striped, symbol, traffic, traffic cones, traffic pole, traffic sign, transport, transportation, utility, warning, way, white,