The Manchester, Sheffield and Lincolnshire Railway via Penistone, Dunford Bridge and the three-mile Woodhead Tunnel opened on 15 July 1845. Construction conditions were difficult and 32 men died during the tunnel's construction and 28 died of cholera. In 1849, Penistone's 29-arch viaduct was built by Messrs Ingham and Bower. Stone was obtained from Walk Mill Bank, Oxspring, and conveyed by a tramway on the side of the River Don. The Penistone to Huddersfield Railway Line opened on 1 July 1850. The second and third arches of Penistone Viaduct collapsed on 2 February 1916 when heavy rain weakened the foundations. The driver and fireman of a stationary goods locomotive were able to jump clear and survive the collapse. Cracks in the parapet had been observed some days earlier. The viaduct was repaired and in service in August of the same year.