Ключевые слова: asphalt, break, catastrophe, chasm, city, cityscape, collapse, concrete, construction, crack, crumbling, damage, danger, disruption, earthquake, engineering, fault line, fissure, fracture, ground, hazard, impact, infrastructure, maintenance, pavement, repair, repair work, risk, road, rupture, safety, seismic activity, split, street, structure, traffic, transportation, tremor, unstable, urban,