It looked like a scene from a movie or video game, Rob Glinski said. The large white bus in front of him on the New York State Thruway had been going over 70 miles an hour when it began swerving between lanes.

The New York State Thruway Authority reported traffic backed up in the area. WIVB-TV in Buffalo reported several Mercy Flight helicopters were requested, and some uninjured passengers were taken to the Indian Falls Fire Station.