The Murazze di Vado train disaster was a railway accident which occurred on April 15, 1978, near Murazze di Vado, an area in the town of Vado, part of the Monzuno comune, Bologna. A passenger train was derailed close to a ravine, and seconds later a second train crashed into it. With 42 killed and 76 injured, it is the fourth highest death toll in the history of the Italian railways, after the Balvano, Fiumarella and Voghera disasters. While the official count of the injured is 76, the actual number of injured is often said to be from 117 to more than 120.