 This line ran from Warthill station on the NER to Kissthorn's Siding near the main hall, as well as a substantial branch serving the brickworks at Claxton.In 1923 the mainline was further extended to Bossall, and a steep branch to Barnby House was added.The Light Railway Order for the railway allowed for a half-mile (800m) extension to Scrayingham, but this would have involved a large and expensive bridge over the River Derwent so this was not built.