Drygrange Old Bridge Melrose, Scotland

Listed Building Data

Drygrange Old Bridge has been designated a scheduled monument in Scotland with the following information. Please note that not all available data may be shown here, minor errors and/or formatting may have occurred during transcription, and some information may have become outdated since listing.

Historic Scotland ID
348631 (entity ID)
Building ID
15106
Canmore ID
55663
Category
A
Name
Drygrange Old Bridge
Parish
Melrose
County
Scottish Borders
Easting
357530
Northing
634668
Date Listed
16 March 1971

Listed Building Description

Text courtesy of Historic England. © Crown Copyright, reprinted under the Open Government License.

Alexander Stevens Snr, 1778-80. Late 18th century road bridge with 105ft wide central segmental archway flanked by round arches of 55ft, crossing the River Tweed. Smaller accommodation arch to south abutment. Red sandstone to spandrels; red and buff sandstone to parapet and foundations; narrow coursed whinstone to decorative panels. Rough-hewn pier foundations tied with iron cramps support curved and pointed cutwaters to central arch. Recessed circular panels with urn ornaments to spandrel faces. Dentilated string course. Triangular supporting piers enriched with quatrefoil medallions and terminating in angled refuges at road level. Coped parapet with pyramidal finials at either approach.

Listed Building Statement of Special Interest

Text courtesy of Historic Environment Scotland. © Crown Copyright, reprinted under the Open Government License.

An exceptional, finely engineered and well-detailed road bridge of 1778 crossing the River Tweed at Leaderfoot. Elegantly proportioned, the crown of its broad central arch is less than 3ft thick. Longitudinal cavities within each spandrel are designed to reduce the weight of the structure. The use of prow-like cutwaters was also very new to Britain in 1780 and this is one of the first examples. The recessed roundels within the spandrels with carved urn ornaments provide additional character. The dentilled string course marks the level of the original roadway which was raised toward the ends at a later date to make the carriageway more level. The bridge remains an outstanding example of late 18th century bridge engineering. Alexander Stevens was a renowned Scottish architect and engineer who specialised in Bridge building. 'The Buildings of Scotland' notes that the innovative use of French-style curved and pointed cutwaters were probably inspired by Robert Mylne's Blackfriars Bridge in London (1760-69). They also feature in Stevens's later design for Teviot Bridge in Kelso (see separate listing). Drygrange Old Bridge carried the A68 trunk road traffic until 1974 when it was bypassed by a prefabricated box-girder bridge by Sir Alexander Gibb and Partners. A short distance upstream stands the towering, 126ft high Leaderfoot Railway Viaduct of 1865 (see separate listing). Together, these three intervisible bridges reflect changing approaches to bridge engineering over a two century period. Old Drygrange Bridge is sometimes referred to as the 'Fly Boat' bridge in reference to an earlier ferry crossing at Leaderfoot. List description updated at resurvey (2010).

Listed Building References

Text courtesy of Historic Environment Scotland. © Crown Copyright, reprinted under the Open Government License.

RCAHMS, Inventory Volume II, p584 and illustration Vol I, fig 30. J R Hume, The Industrial Archaeology of Scotland, Lowlands and Borders (1976) p234. Ted Ruddock, Arch Bridges And Their Builders 1735-1835 (1979) pp120-3. Charles A Strang, Borders and Berwick (1994) p173. Kitty Cruft, John Dunbar, Richard Fawcett, The Buildings of Scotland - Borders (2006) pp66, 489. Roland Paxton and Jim Shipway, Civil Engineering Heritage - Scotland Lowlands and Borders (2007) pp81-82. Howard Colvin, A Biographical Dictionary of British Architects (4th Edition - 2008) pp983-4.