27/07/1846 | Newcastle and Darlington Junction Railway Act for line from north of Sherburn to Shincliffe and on to Bishop Auckland. There was to be a triangular junction for access to the Durham and Sunderland Railway's Durham Elvet station. Line not built. |
30/06/1848 | York, Newcastle and Berwick Railway Proposed Team Valley Railway receives Act for line from Gateshead to Newton Hall to Leamside. Line was to have a branch from Newton Hall to Durham, Relly Mill and Bishop Auckland. |
/ /1851 | Bishop Auckland Branch (North Eastern Railway) Route altered to run from Leamside to Bishop Auckland via Durham and Relly Mill. |