Senghenydd Branch
Dates
| / /1890 | [Senghenydd Branch] ([Rhymney Railway]) Act passed. |
| 01/02/1894 | [Senghenydd Branch] ([Rhymney Railway]) Opened. |
| / /1896 | Barry Dock and Railways Obtains powers for a line from the Rhymney Valley Branch to the Senghenydd Branch of the Rhymney Railway. The connection is not built. |
| / /1904 | [Senghenydd Branch] ([Rhymney Railway]) Senghenith renamed Senghenydd. |
| / /1962 | [Senghenydd Branch] ([Rhymney Railway]) Closed to freight, but retained for Windsor Colliery, south of Senghenydd. |
| 15/06/1964 | [Senghenydd Branch] ([Rhymney Railway]) Closed to passengers. |
| / /1977 | [Senghenydd Branch] ([Rhymney Railway]) Closed completely. |
