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Cof Cymru: National Historic Assets of Wales · Wales

Telford Milestone (16)

Llanfihangel Ysgeifiog, Isle of Anglesey, Wales

A Grade II listed building in Lôn Gwaith, Llanfihangel Ysgeifiog, Isle of Anglesey, designated on 15 November 2023.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Telford Milestone (16), Llanfihangel Ysgeifiog, Isle of Anglesey, 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
15 November 2023
Welsh name
Carreg Filltir Telford (16)
Locality
Lôn Gwaith
Community
Llanfihangel Ysgeifiog
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates
53.23042, -4.30025
Cadw reference
87932

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 105 Carnarvon (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1919 · Sheet 41. Anglesey. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Embedded in a low stone wall on the north side of Holyhead Road (A5) near the junction with Lôn Gwaith.

Following the Act of Union in 1801 a programme to improve the roads between the two capital cities of London and Dublin was initiated. In 1811 Thomas Telford was commissioned to undertake a survey of the roads between London and Holyhead and in 1817 began work on the northern stretch of the road at Shrewsbury. As well as overseeing the work, Thomas Telford also designed every detail of the road, and this milestone is one of a number designed for it. The completion of the stage between Holyhead and Menai Bridge saw all the milestones across Anglesey and into Bangor erected between 1825 and February 1826.

Dressed Anglesey limestone slab, with shallow triangular head and raking chamfered sides. Cast iron inset plate white lettering on black reading: HOLY- / HEAD / 16 / MONA / 3 / BANGOR / 9.

Listed as a fine example of one of Telford's milestones retaining its cast iron plate.

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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