Soon after the Interstate 65 accident happened, one of the most severe car accidents in Indiana history took place, also the result of unprecedented winter weather the past month.
Interstate 94 in northern Indiana became the scene of vehicle wrecks a mile long, the result of a chain reaction that included four dozen cars, among them several tractor trailers. In the end, three people were killed and two dozen were injured. The accidents were attributed to whiteout conditions that swept into the area during the afternoon commute. The burst of heavy lake-effect snow dropped one to two inches of snow per hour and reduced visibility to less than a quarter of a mile. Just 20 minutes earlier, state workers had plowed and salted the interstate, but the change in conditions rendered those efforts moot. The conditions took commuters by surprise, and within less than one minute, dozens of vehicles were colliding into each other.
Conditions were so poor that the crew of volunteer firefighters could not even see many of the cars that had been hit. Many were crushed between semi-trailers and so stuck to the other vehicles that it was tough for rescue workers to differentiate them. Despite the heavy snow, though, many of the vehicles were burning.