G317 Rockfall Section in Nagqu, Tibet Cleared After 7.0 Quake

A magnitude-7.0 quake in a remote, high-altitude stretch of Tibet puts the focus on how quickly lifeline road links can be restored and kept clear for rescue convoys. The priority given to emergency vehicles over civilian traffic signals that access, not throughput, is the immediate constraint. What matters next is whether aftershocks or further rockfall keep G317 and its detours unstable, and how long the emergency-access protocol stays in force — that duration is the clearest read on residual risk in the corridor.