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Cof Cymru: National Historic Assets of Wales · Wales

Mile Post

Dowlais, Merthyr Tydfil, Wales

A Grade II listed building in Dowlais, Merthyr Tydfil, designated on 12 November 2002.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Mile Post, Dowlais, Merthyr Tydfil, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Listed building, Grade II
Broad class
Transport
Date of designation
12 November 2002
Locality
Dowlais
Town
Merthyr Tydfil
Community
Dowlais
Unitary authority
Merthyr Tydfil
Country
Wales
Coordinates
51.76206, -3.34645
Cadw reference
27084

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

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1856 · 42. Brecon. (David Rumsey Map Collection, Stanford Libraries)
  • 1895 · Sheet 11. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 231 Merthyr Tydfil (Hills) (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Situated on the SE side of the High Street attached at pavement level to the wall of Caeharris Post Office.

Early C19 mile post on old turnpike road. It may have been relocated from nearby. It is said that it was originally on the opposite side of the road but the 25 inch OS map of 1900 seems to show it on the same side of the road but further up the High Street.

Mile post, black painted cast iron, triangular in section with sloping top. Top has 'ABERGAVEN-NY 17 1/4' in raised lettering. Left side has 'RHYDY-BLEW 7 MILES' and right side 'MERTHYR 2 MILES' both in similar lettering.

Included for the special historic interest of this transport item on old turnpike road.

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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