Milestone SE of Yarnbury Castle

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Overview

Guidepost 2395m south east of Deptford Down Barn.
Heritage Category:
Scheduled Monument
List Entry Number:
1005621
Date first listed:
02-Jun-1956
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Location

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Official list entry

Heritage Category:
Scheduled Monument
List Entry Number:
1005621
Date first listed:
02-Jun-1956

Location

The building or site itself may lie within the boundary of more than one authority.

District:
Wiltshire (Unitary Authority)
Parish:
Steeple Langford
National Grid Reference:
SU 04122 40134

Summary

Guidepost 2395m south east of Deptford Down Barn.

Reasons for Designation

Guide posts are upright markers erected along routeways to indicate, at their most basic, the course of a route, and sometimes further useful information such as destinations and distances. The idea can be traced back to Roman milestones erected by the Roman army in the first centuries AD. During the medieval period, responsibility for way-marking largely fell to the Church, whose marks frequently took the form of crosses, conveniently asserting the Christian faith at the same time as marking the route. This system collapsed with the Reformation, though substantial numbers of crosses still survive in some areas despite deliberate destruction of many route marking crosses. The Turnpike Acts, which enabled tolls to be levied on road users during the 18th century, revolutionised highway maintenance and made provision for guide posts and milestones. A substantial number of turnpike stone guide posts still survive, and as with the contemporary milestones, they are often of a distinctive style peculiar to one Turnpike Trust or to part of a Trust's length of road. Between 1888 and 1930, highways maintenance, including signposting, passed to County and District Councils, with national government taking responsibility for trunk roads in 1936. The locations, style and level of standardisation of guide posts provide very tangible indicators of post- medieval development of the road system; those erected during the 17th and 18th centuries formed an essential stimulus to the growth of the nation's internal trade which provided the setting for the Industrial Revolution. The guidepost 2395m south east of Deptford Down Barn survives well in its original location.

History

See Details.

Details

This record was the subject of a minor enhancement on 16 September 2015. This record has been generated from an "old county number" (OCN) scheduling record. These are monuments that were not reviewed under the Monuments Protection Programme and are some of our oldest designation records.

This monument includes a guidepost situated on the summit of a hill on the eastern side of the ‘Stapleford Road’ now a green lane and to the south of the current A303 road. The guidepost survives as a standing earthfast pillar which is 1m high, 0.4m wide and 0.3m thick and is inscribed ‘IX Miles to SARUM XXVII Miles to BATH’ and dates to 1750.

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
WI 419
Legacy System:
RSM - OCN

Sources

Other
Wiltshire HER SU04SW525

Legal

This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.

Ordnance survey map of Milestone SE of Yarnbury Castle

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 24-Jun-2026 at 19:37:36.

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© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

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