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Pont Rhiwargor

A Grade II Listed Building in Llanwddyn, Powys

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Latitude: 52.8072 / 52°48'25"N

Longitude: -3.5389 / 3°32'20"W

OS Eastings: 296360

OS Northings: 324405

OS Grid: SH963244

Mapcode National: GBR 6G.WBT8

Mapcode Global: WH67L.MP0S

Entry Name: Pont Rhiwargor

Listing Date: 26 February 2003

Last Amended: 26 February 2003

Grade: II

Source: Cadw

Source ID: 80935

Building Class: Transport

Location: Over Afon Nadroedd on the road to Bala, 200 m from the Lake Vyrnwy perimeter road.

County: Powys

Community: Llanwddyn

Community: Llanwddyn

Locality: Nadroedd Valley

Traditional County: Montgomeryshire

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Probably C18 or early C19.


A vernacular bridge in local slate masonry, consisting of a single segmental arch of low rise, with a span of about 10 m. The voussoirs of the arch are rough stonework about 400 mm in height. Roughly axe-dressed masonry above, including the parapets; square string course at the base of the parapets.

The carriageway is about 4 m wide between the parapets, with a slightly humped profile. The parapets widen out at all four corners, three of them terminating in small piers.

Reasons for Listing

A well preserved mountain-stream vernacular bridge of characteristic low segmental upland form.

Recommended Books

Other nearby listed buildings

  • II New Bridge
    On the south lakeside road 9.0 km from the Vyrnwy Dam.

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