/ /1877 | Brynmawr and Blaenavon Railway Extended south to Abersychan and Talywain station and Varteg Hill Colliery. A branch from Garndiffaith Junction ran to Golynos Junction on the Great Western Railway's Cwmffrwd Branch. |
01/05/1878 | Brynmawr and Blaenavon Railway Abersychan and Talywain opened |
01/05/1878 | Brynmawr and Blaenavon Railway Extension to Abersychan and Talywain opened to passengers. Track in the station was jointly owned by the London and North Western Railway and the Great Western Railway as the line met its Talwain Branch here. |
18/09/1879 | Monmouthshire Railway and Canal Company Talywain branch from Trevethin Junction to Abersychan and Talywain where it met iron works (including the British Iron Works) and colliery lines (such as the Varteg Colliery). The line replaced the early Cwmffrwd Railroad tramway. |
05/05/1941 | Brynmawr and Blaenavon Railway Abersychan and Talywain closed. |
/ /1965 | Brynmawr and Blaenavon Railway Abersychan and Talywain closed to freight. |