The Industrial Archaeology and History of the Sirhowy Valley
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The Trefil Tramroad and Railway
From Ebbw Vale and Beaufort to Trefil
The Trefil Tramroad Co (actually a railroad) dates from 1796, running from the quarries at Trefil to Ebbw Vale and Beaufort Ironworks via the Rassa Railroad. The original 3'8" tramroad was converted to a 3'9" gauge tramway in 1908 using steam locomotives. As Ebbw Vale Steelworks grew, the tramway was itself converted to a standard gauge railway and re-aligned in 1922, particularly at Nant Milgatw with a completely new route from Trefil Machine to Ebbw Vale. The line closed in 1964 and much of the Ebbw Vale end has been eaten away by urban re-development.
The Trefil Tramroad ran from Ebbw Vale Ironworks to Beaufort where it met the Rassa tramroad (both were actually rail roads using edge rails rather than tramplates). The Rassau Tramroad went as far as Trefil Machine (a weighing machine) and then the Trefil Tramroad continued up the Sirhowy Valley to Trefil itself. Trefil quarries were the destination of the the Trefil Tramroad, Tredegar Tramroad, Rhymney Tramroad and Brinore Tramroad, the Clapham Junction of tramroads !
In 1837 Thomas Davies of Penmyarth, Breconshire, bought 4 shares in the 'Trefil Railway' for £400 from the Earl of Albemarle. This is the contract for the purchase. Was it a bargain?

Trefil Railway shares contract
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
Trefil Railway shares contract
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
Trefil Railway shares contract
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
Trefil Railway shares contract
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From Beaufort Ironworks to Trefil Machine
The Trefil Tramroad ran from Ebbw Vale Ironworks to Beaufort, where it was joined by the Clydach Railroad from Gilwern. At the Rhyd-y-blew Inn at Carmeltown it joined the Rassa Tramroad, which filled the gap to Trefil Machine. The Rassa Tramroad crossed the Rassa Brook on a bridge at SO 1603 1152, rebuilt in 1806, but still there today.

Tramroads through Beaufort
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
Tramroads around Ebbw Vale
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
Tramroads around Ebbw Vale
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
Carmeltown, 1915
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
Needhams Row, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassau (Trefil) Tramroad
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Rassa Tramroad, Carmeltown
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
The Clydach Railroad, Carmeltown
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
The Rassa Tramroad bridge
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
The Rassa Tramroad bridge
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
Rassa Tramroad to Trefil Machine
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
Rassa Tramroad to Trefil Machine
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
Trefil Station on the MT & AR
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
Trefil Station buildings
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From Trefil Machine to Cwm Milgatw
Along the trackbed from Beaufort Wells
The area around Trefil Machine has changed completely with all the road building going on. The route from Beaufort Wells has been broken by the new A465 dual-carriageway but it is easily followed on either side of the new road. and, other than some unsightly plastic fencing, there's no damage to Cwm Milgatw from the abortive 'Circuit fo Wales'.

The Trefil Railway
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
The Trefil Railway trackbed
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
Trefil Railway embankment
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
Trefil Railway chair
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
Trefil Railway sleeper
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
Trefil Railway, stone sleeper
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
Trefil Railway, stone sleeper
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
Trefil Railway, stone sleeper
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
The railway towards Cwm Milgatw
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
The railway towards Cwm Milgatw
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
Trefil Railway wooden sleeper
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
Railway diversion at Cwm Milgatw
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
Railway diversion at Cwm Milgatw
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
Railway diversion at Cwm Milgatw
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
Railway diversion at Cwm Milgatw
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Cwm Milgatw and Engine Pond
The Tramroad on the East side of Cwm Milgatw - SO 1342 1233
Now the threat from the Circuit of Wales has receded and the work on the A465 is complete, It's time to re-visit the railway and tramroad to Trefil. The new road has cut through the trackbed but there is alternative access and, other than some unsightly plastic fencing, there's no damage to Cwm Milgatw.

The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
The Eastern side of Cwm Milgatw
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
Trefil Tramroad pipe
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
Trefil Tramroad pipe
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
East side Iron post
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The Tramroad at the head of Cwm Milgatw - SO 1336 1257

The Tramroad and Engine Pond
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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The Eastern culvert
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The Eastern culvert
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
The Eastern culvert
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
The Eastern culvert
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The Eastern culvert
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
The Eastern culvert
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
The Western culvert
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
The Western culvert
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
The Western culvert
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
The Western culvert
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
The Western culvert
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
The Western culvert
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
The Western culvert
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
The Western culvert
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Engine Pond and leat, Cwm Milgatw
Other than some unsightly plastic fencing, there's no damage to Cwm Milgatw.

Engine Pond at Cwm Milgatw
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
Engine Pond at Cwm Milgatw
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
Engine Pond at Cwm Milgatw
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
Engine Pond at Cwm Milgatw
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
Engine Pond at Cwm Milgatw
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
Engine Pond at Cwm Milgatw
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
Engine Pond leat at Cwm Milgatw
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
Engine Pond leat at Cwm Milgatw
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
Engine Pond leat at Cwm Milgatw
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
Engine Pond leat at Cwm Milgatw
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
Engine Pond leat at Cwm Milgatw
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The Tramroad on the West side of Cwm Milgatw - SO 1334 1231

The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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
The Western side of Cwm Milgatw
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From Cwm Milgatw to Trefil Village
The Tramroad culvert loop - SO 1297 1230
The tramroad crossed a culvert on a sharp bend so the railway by-passed it on a new formation.

Trefil Tramroad culvert
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
Trefil Tramroad culvert
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
Trefil Tramroad culvert
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
Trefil Tramroad culvert
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
Tramroad at the culvert loop
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
Tramroad at the culvert loop
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
Tramroad at the culvert loop
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
Tramroad at the culvert loop
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
Trefil Tramroad Sleepers
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
Trefil Tramroad Sleepers
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Railway diversion at the culvert
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
Trefil railway at the culvert
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
Trefil railway approaching Trefil
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Trefil railway approaching Trefil
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Rhymney Tramroad to Trefil
The First Tramroad - Rhymney Union Ironworks to Tredegar
This 2' 9" gauge tramroad from Samuel Homfrays Union Ironworks at Rhymney was built in c1804 to link the ironworks with Tredegar and indirectly to Trefil. It ran across Brynoer Patch to Tafarnau-bach and Nant-y-bwch where the route joined the Tredegar Tramroad, as both were 2'9" gauge at this time. In 1810 Benjamin Hall took over both Rhymney ironworks and, in 1814, built a new 3'4" gauge tramroad directly to Trefil to join his Brinore Tramroad, which was the same gauge. The two tramroads crossed at a point now buried under the A469.The first tramroad was then redundant and the track lifted in 1829 from the crossover to Rhymney. The section from the crossover to Tredegar was retained as it served collieries along the line, finally closing in 1904. A short section of the tramroad between the ironworks and Bryn-brith Pit can be found. Beyond Bryn-brith the reworking of Brynoer Patch and the construction of the MTAR and the A469 road have destroyed the route to Bryn Bach Park. From the Park entrance, the tramroad followed Merthyr Road to Nant-y-bwch and its junction with the Tredegar Tramroad.
Brynoer Patch - SO 1110 0925
On the North Western side of the stream towards Bryn-brith Pit, along the hedgerow, investigations have found evidence of a tramroad. This is should be the first 2'9" tramroad to Tredegar. The small header pond, below the original Bryn Bach pond, still exists.
The second 3'4" tramroad to Trefil on the South Eastern side of the stream is shown on the Tithe maps and OS maps running at a higher level, with a possible branch to Bryn-brith Pit, disused by 1875. This area has been landscaped and the modern footpath is at a much lower level and further West.

Tramroads near the Union Ironworks
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
The original Tredegar Tramroad
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
The original Tredegar Tramroad
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
The original Tredegar Tramroad
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
The original Tredegar Tramroad
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
The original Tredegar Tramroad
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
The original Tredegar Tramroad
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
The original Tredegar Tramroad
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
Feeder pond near Bryn-brith
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
Feeder pond near Bryn-brith
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The Second Tramroad - Rhymney Bute Ironworks to Trefil
Benjamin Halls 3'4" tramroad from Rhymney Bute Ironworks to Trefil was opened in 1814. It connected directly with the Brinore Tramroad giving continuous access to the Brecon canal at Talybont. By 1852 the Rhymney Ironworks no longer used the quarries at Trefil as they had opened quarries at Twynau Gwynion, served by the Rhymney Limestone Railway so the tramroad shut. Due to later workings around Rhymney and Brynoer Patch, nothing can be found of the tramroad between Rhymney town and Tafarnau-bach.
Rhymney Town - SO 1135 0775
The tramroad can be followed through Rhymney Town before it disappears under modern housing and the Brynoer reclamation. From the furnace tops it crossed Victoria Road and followed the lane at the rear of High Street before joining it near the church. It then went up Kings Avenue and disappears in the housing estate at the end.

Tramways and tramroads in Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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
The Rhymney Tramroad at Rhymney
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Tafarnau-bach - SO 1205 1038
This short stretch of the tramroad route ran in front of the Siloam Chapel, Tafarnau-bach, before the route was swallowed by the industrial estate.

The Tramroad at Tafarnau-bach
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
The Tramroad at Tafarnau-bach
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
The Tramroad at Tafarnau-bach
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
The Tramroad at Tafarnau-bach
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
The Tramroad at Tafarnau-bach
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
The Tramroad at Tafarnau-bach
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Nant-y-bwch - SO 1275 1100
The tramroad passed through Nant-y-bwch on its way to its meeting with the Tredegar Tramroad at Pentwyn Farm. There was no junction here as the two tramroads were different gauges, they carried on to Trefil side-by-side.

The Tramroads at Nant-y-bwch
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
The Tramroads at Nant-y-bwch
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
The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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
The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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
The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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
The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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The Tramroad at Nant-y-bwch
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
Rhymney Tramroad at Penrhyn Farm
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