Ключевые слова: accident, asphalt, break, broken, canyon, climate, collapse, concrete, construction, crack, crushed, crust, damage, danger, destroyed, destruction, disaster, drive, earthquake, effect, environment, environmental, frame, geology, gray, ground, highway, land, landslide, lane, material, natural, nature, outdoors, problems, quake, repair, repairing, road, rock, rough, safety, split, street, surface, traffic, transportation, wall, warning, way,