Excavations near the Great St. Bernard Pass have revealed a specialized Roman military outpost dedicated to maintaining the safety of trans-alpine roads. This "Bureau of Avalanche-Defense" contains lead-stamped templates used for casting bronze clamps and designing stone-reinforced snow deflectors.
The presence of such a facility demonstrates the Roman Empire's mastery of high-altitude environmental engineering. Analysis of the site suggests that a permanent garrison of engineers monitored snow levels and managed a network of stone "break-walls" to protect the imperial courier service from seasonal disasters.