Great Western Railway Halls Road and Pennar Branch.

Opened : Built along route of Halls Road Tramway of 1804

Closed : Markham - Gwyray 1977 Gwyray - Halls Road 1984.

Engineering code : HRD2 (below Pennar Junction), PEN (above Pennar Junction)

Length: 10m 28 ch

Route : Halls Road Junction (Risca), Crosskeys, Pontllanfraith, Pennar Junction, Pentwynmawr, Oakdale, Markham



map< The section between Markham and Gwyray Lane is open and walkable. The site of Markham colliery itself has been relandscaped. In some places, especially at the very onrth of the line, there are sections of intact track. In other places, wooden sleepers remain. One interesting feature on this section is the Nant-y-felin viaduct. This viaduct began to suffer from subsidence shortly after it was built, so the whole structure was filled with earth to create a high embankment. Parts of the brickwork are exposed in places. The remains of Hafod and Manmoel Collieries have mostly gone, although a concrete surface and fenced off pit vent remain on the site of Hafod Colliery.

The line is walkable as far as the level crossing (still with gates) at Gwyray lane.

The section between Gwyray lane and Twynfilins Lane is currently inaccessible. Thesection just south for the level crossing is heavily overgrown and private. Much of the remaining portion is currently being turned into a new road, hence all railway structures have been demolished.
The section between Twynfilkins lane and Pennar Tunnel is partly accessible. The upper half mile is being turned into the new road, however the section from there to Croespenmaen Road is open. Pennar Junction is also accessible as far as the tunnel. The tunnel itself has been fenced off although accessible only to the really determined.
Between Pennar Tunnel and Abercarn Viaduct, the trackbed is generally accessible, although blocked by the A472 upgrade. It is variably overgrown, however all bridges appear to be in place. Near Pant Y Resk road, old railway signage and a signal remain.
Between Abercarn Viaduct and Halls Tramroad Junction the trackbed is relatively well preserved, the viaduct still stands, and it is possible to examine the intricacies of its steelwork. The topside is however fenced off. South of the B4591, there is a rare, still standing metal footbridge. Rails remain at this point. Between the bridge and Halls Road Junction, only sleepers remain. The Branch itself parralels the Ebbw Vale Branch at a higher level for about 1/2 mile before meeting the main line.




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Markham Colliery

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Intact trackbed

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Partially demolished bridge

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Towards Nant Y Felin viaduct

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Road bridge at northen end of viaduct

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Exposed arch of Nant Y Felin viaduct

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South of Nant Y Felin

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Ty'r Graig lane bridge

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South of Ty'r Graig

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Gradient marker

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Remains of Hafod colliery

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Penderi lane bridge

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Trackbed south of Penderi

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Gwyray lane level crossing

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East of Twynfilkins lane

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West of Croespenmaen road

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Croespenmaen road level crossing

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Pennar Junction

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East of Pennar Junction

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Pennar Tunnel Gallery

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Towards Pontllanfraith

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Cutting north of Pant y Resk

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Signal north of Pant y Resk

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Pant y Resk level crossing

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South of Pant y Resk

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Whistle sign south of Pant y Resk

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Trackbed south of Pant y Resk

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North of Abercarn

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Near Abercarn

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Near Abercarn

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Near Abercarn

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Near Abercarn

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Abercarn Viaduct from Ebbw Vale line

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West abutment of viaduct

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Inside viaduct

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Abercarn Viaduct eastbound

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Abercarn Viaduct from north

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Abercarn Viaduct westbound

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Retaining wall at Crosskeys

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Near Crosskeys

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B4591 bridge

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Track at Crosskeys

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Footbridge at Crosskeys

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South from footbridge

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Towards Halls Road Junction

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