Rhymney Valley Branch (Barry Dock and Railways)
Dates
| 01/08/1901 | Rhymney Valley Branch (Barry Dock and Railways) Tynycaeau Junction to Penrhos Upper Junction (with the Rhymney Railway) opened. Walnut Tree Viaduct opened. |
| 02/01/1905 | Rhymney Valley Branch (Barry Dock and Railways) Line extended from Penrhos Lower Junction to Barry Junction on the Rumney Railway of the Brecon and Merthyr Railway opened. Penyrheol Viaduct and Llanbradach Viaduct on the line opened. |
Locations along the line
These locations are along the line.
