A massive 30-tonne boulder fell onto a road in Valparai, Tamil Nadu, disrupting traffic for more than 12 hours. The huge rock blocked the route, causing inconvenience to commuters and affecting vehicle movement in the area. The incident highlights the risks posed by falling rocks and unstable terrain, particularly along hilly roads. Road users faced delays as the obstruction affected travel through the region. The incident has drawn attention to road safety and the challenges of maintaining transport routes in hill areas.