Board of Ordnance for the Local Board of Health (1852)Map of the Borough of Derby with portions of Darley, Litchurch and Little Chester, Reprinted 1980 Derbyshire Archaeological Society it became known as the 'Tri Junct Station', Billson, P., (1996) Derby and the Midland Railway Derby: Breedon Books It was 1050 feet long with one through platform plus a north and a south bay, the main platform and bays connected to seven stabling roads by a series of carriage turntables (rolling-stock was moved around the station by hand).