The Newport, Abergavenny and Hereford Railway was a railway line connecting the Welsh port city of Newport via Abergavenny, to the major English market town of Hereford.
Sponsored by the LNWR, it opened on 6 December 1853. But in 1860 it merged with other railways to form the West Midland railway which was in turn taken over by the Great Western Railway in 1863.
On nationalisation post-World War II became part of the Western Region of British Railways. Surviving the Beeching Axe, it now forms the southern section of Network Rails Welsh Marches Line.
Incorporated on 3 August 1846, in 1847, the Act was passed for the Taff Vale Extension, from Coedygric North Junction, Pontypool westwards to the Taff Vale Railway at Quakers Yard. The railway company was formed by the amalgamation of the Hereford Railway, the Llanfihangel Railway and the Grosmont Railway.
Surveyed and designed by Chief Engineer Charles Liddell, he noted that at its northern end, the terminus at Hereford Barton was not big enough to take the five railways converging on the major market town. So it was agreed by the joint GWR/LNWR Shrewsbury and Hereford Railway and the broad gauge GWR sponsored Hereford, Ross and Gloucester Railway, the construction of Hereford Barrs Court. A joint opening of both stations took place on 6 December 1853.