Ancient Monuments

History on the Ground

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Iron Tram Bridge, Robertstown

A Scheduled Monument in Aberdare (Aberdâr), Rhondda, Cynon, Taff (Rhondda Cynon Taf)

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Latitude: 51.7224 / 51°43'20"N

Longitude: -3.4533 / 3°27'11"W

OS Eastings: 299711

OS Northings: 203630

OS Grid: SN997036

Mapcode National: GBR HK.2Q2T

Mapcode Global: VH6CX.3Y7Z

Entry Name: Iron Tram Bridge, Robertstown

Scheduled Date:

Source: Cadw

Source ID: 2283

Cadw Legacy ID: GM347

Schedule Class: Transport

Category: Bridge

Period: Post Medieval/Modern

County: Rhondda, Cynon, Taff (Rhondda Cynon Taf)

Community: Aberdare (Aberdâr)

Built-Up Area: Aberdare

Traditional County: Glamorgan


The monument consists of the remains of a bridge, dating to the 19th century. The bridge measures c. 3m wide by c. 10m long and crosses the River Cynon at Robertstown. It comprises a decking of cast iron plates supported on four parallel lattice beams between stone abutments. Cast on a pillar of the bridge is the inscription 'Abernant 1811' (Abernant was a local iron foundry).

The monument is of national importance for its potential to enhance our knowledge of 19th century industrial construction techniques and transportation systems. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structure itself may be expected to contain archaeological information concerning chronology and building techniques.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Source: Cadw

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