These are two videos from 2004 Thunder over Louisville. The theme that year was entitled A Broadway Thunder. THE FIRST VIDEO shows a spectator view of the second street bridge across the Ohio River. THE SECOND VIDEO is the view from ground zero on the same bridge. The second video will give you a perspective of a pyrotechnician. The weather that day was perfect. This may be the largest fireworks display in the United States that is held year in April for the opening of the Kentucky Derby. ...