24/07/1854 | Rhymney Railway Act for a line from the Rhymney Iron Works to the Taff Vale Extension of the Newport, Abergavenny and Hereford Railway at Hengoed. |
02/07/1855 | Rhymney Railway Act for line from Hengoed to Walnut Tree Junction at Taff's Well on the Taff Vale Railway. Running powers granted from Walnut Tree Junction to Crockherbtown Junction, just north of Cardiff Queen Street. A Rhymney Railway line is authorised from here to Bute East Dock. |