Latitude: 51.7902 / 51°47'24"N
Longitude: -3.2586 / 3°15'30"W
OS Eastings: 313288
OS Northings: 210925
OS Grid: SO132109
Mapcode National: GBR YV.YJ9Z
Mapcode Global: VH6CT.G8NF
Plus Code: 9C3RQPRR+3H
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NLS (Historic)
Entry Name: Blaen y Cwm Viaduct
Listing Date: 25 May 1962
Last Amended: 21 October 2004
Grade: II
Source: Cadw
Source ID: 1860
Building Class: Transport
ID on this website: 300001860
Location: Nant-y-bwch is situated along the A465 (Heads of the Valleys road), 0.5 km N of Tredegar. Railway viaduct is prominently visible from the road, NE of the Tredegar roundabout and is reached via a foot
County: Blaenau Gwent
Community: Tredegar
Community: Tredegar
Locality: Nant-y-bwch
Built-Up Area: Tredegar
Traditional County: Brecknockshire