The Hogwarts Express is filmed crossing the viaduct in several of the films beginning with Harry Potter and the Chamber of Secrets in 2002 .
The Hogwarts Express is the steam locomotive hauled tourist train known as the Jacobite Steam Train .
The Hogwarts Express , which is the steam locomotive hauled tourist train known as the Jacobite Steam Train , is filmed crossing the viaduct in several of the films beginning with Harry Potter and the Chamber of Secrets in 2002 .