Interstate 90, Montana Big Sky Country The open road invites speed, but black ice demands caution. A surprise squall left a patch of invisible ice on a bridge deck. The lead car hit the barrier and spun. What followed was a high-speed pileup. Semi-trucks and heavy pickups slammed into the wreckage with terrifying force. The sound of the impacts echoed for miles across the canyon. Debris was scattered across all four lanes. One video shows a small sedan being squeezed between two trailers, only f