Heightened Geographic Risks: Beacon Hill’s has steep inclines and narrow historic streets. So, it requires constant brake maintenance. Also, drivers must be cautious to prevent runaway vehicle incidents and collisions. Vulnerability of Cyclists: The tragic "Allie" hit-and-run highlights the urgent need for better "Vision Zero" infrastructure. Also, cyclists must wear high-visibility gear for safety in urban corridors. Immediate Post-Crash Protocol:…