Ключевые слова: 3d, 3d render, attention, barrel, barricade, barrier, block, blocked, cement, concrete, conical, construction, danger, design, element, fence, flat, frame, highway, illustration, isolated, markup, material, modernize, palisade, pile, pillar, plastic, pole, post, protection, protective, reconstruction, repair, road, safety, security, sign, stake, stand, stop, strong, symbol, traffic, transportation, under, warning, water, white,