SEMI TRUCK PLUNGES THROUGH GUARDRAIL ON ICY MOUNTAIN PASS, DANGLING OVER STEEP DROP December 2025 — Rocky Mountain Region A terrifying moment unfolded on a snow-covered mountain highway when a red semi truck lost control, smashed through a steel guardrail, and slid toward the edge of a steep alpine drop-off, narrowly avoiding a catastrophic plunge. Video from passing motorists shows the tractor-trailer drifting sideways on an icy stretch of road as snow blankets the pavement and visibility drops

Semi-Truck Plunges Down Mountain After Icy Curve Crash 🚛 Vail Pass, Colorado — January 27, 2024 Handheld iPhone footage captures a terrifying moment on a snowy Colorado mountain pass when a fully loaded semi-truck hits black ice while navigating a sharp curve. The truck skids sideways before slamming into a guardrail, which buckles under the impact and gives way. The rig tumbles down a steep, forested embankment as snow and debris explode into the air and the trailer flips end over end. Nearby