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Cof Cymru: National Historic Assets of Wales · Wales

Mullock Bridge (partly in St Ishmaels community)

Marloes and St. Brides, Pembrokeshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
23 February 1998
Locality
Mullock
Town
Haverfordwest
Community
Marloes and St. Brides
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
51.73065, -5.16967
Cadw reference
19392

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1608 "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Situated just S of the B4327 to Dale, where it crosses Winterton Marsh some 200m SW of Old Mullock Farm. Partly in St Ishmaels Community area.

Road bridge over marsh with long causeway to W and shorter length to E. Part of the old Haverfordwest to Dale road, disused since being bypassed by new bridge to N. The construction looks of the late C18 or early C19 but the origins may be much older, as by legend it was under Mullock Bridge that Sir Rhys ap Thomas crouched in 1485 to fulfil a prophecy that Henry Tudor would go to the crown only over Sir Rhys' back.

Road bridge, rubble stone, mostly red sandstone. Single arch with red stone rough voussoirs and parapets variously of grey limestone blocks, end-on red sandstone or cement. Causeway extends for a short distance, some 30m, to E, and a considerable distance, some 160m, to W, to an irregular curving line.

A single-arch bridge and causeway of considerable antiquity and of landscape value in the marshland setting.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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