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Listed Building

The legal part of the listing is the address/name of site only. All other information in the record is not statutory.


Status: Designated


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  • Category: A
  • Date Added: 09/06/1971


  • Local Authority: Scottish Borders
  • Planning Authority: Scottish Borders
  • Parish: Coldstream

National Grid Reference

  • NGRNT 8488 4013
  • Coordinates384880, 640130


John Smeaton, 1763-66; 20th century alterations. Road bridge with 5 segmental-arch and 2 side flood arches crossing border between Scotland and England on A698 over River Tweed. 4 battered semi-octagonal cutwaters between arches with triple projecting keystones and decorative ashlar edged oculi to spandrels. Plain dentilled cornice to parapet base. Squared and dressed sandstone; random whin rubble to roundel oculi. Cantilevered concrete footpaths to either side of roadway (1960-1).

Statement of Special Interest

A group with the Marriage House (see separate listing).

A very fine example of an 18th century bridge design by pre eminent civil engineer John Smeaton, his first example of a bridge executed in fine dressed sandstone with classical detailing and forming a prominent structure in the landscape of the border between Scotland and England. The bridge is a seminal example of British civil engineering significantly influencing the design and construction of bridges of this period and beyond.

John Smeaton, (1724-1792) is highly regarded as making a significant contribution to the built heritage of the 18th century through his broad engineering prowess which spanned a wide spectrum to included bridges, mills, lighthouses, canals, harbours as well as major contributions to engineering science. He is widely renowned as Britain's first civil engineer and responsible for many important innovative structures such as the third Eddystone lighthouse (1755-9) which was to become the prototype for all masonry lighthouses built in the open sea. During this project he identified the compositional requirements needed to create hydraulic lime which allowed mortar to be more efficiently used under water. Smeaton is known for 4 prominent bridges, Coldstream, Hexham, Perth and Banff, Coldstream being the first where he adopted the roundel oculi detailing which was to become his hallmark on subsequent bridges. From the mid 18th century the design of major bridges developed lighter structures with flatter arches. In Coldstream the main arches were all built the same size to save on shuttering costs.

The architect Robert Reid of Haddington, who had prepared initial designs for the bridge in 1762, became local overseer of the project built to Smeaton's plans. It was Smeaton's second design which incorporated ornament and detailing from Reid's earlier plan. Work began in July 1763 and the bridge was opened to traffic on October 28th 1766.

Coldstream Bridge was commissioned by local road trustees and the Tweed Bridges Trust costing £6000 and spanning 173 metres. The bridge toll house (Marriage House, see separate listing) was built separately by Robert Reid with a second storey below road level to form a house for himself arguing that the two storey structure would help support the bridge structure. Smeaton supported this theory when the road trustees disapproved of Reid's plan for his own house. The cottage was often used for elopements due to its location and became known as the Marriage House.

The bridge has undergone 20th century alterations including strengthening its piers and rebuilding the parapet in 1922 and renewing its internal structure, provision of reinforcing concrete relieving arches and the widening of the roadway with cantilevered footpaths in 1960-61. The alterations however are subtle and do not detract from the imposing character of the original 18th century bridge design. The weir slightly downstream was added c1784.

Formally a Scheduled Monument, de - scheduled (July 2012). List description updated 2012 following descheduling. That part of the bridge in England is also listed and included in the list for Cornhill o Tweed Parish, Northumberland.



K Cruft, J Dunbar and R Fawcett -The Buildings of Scotland, Borders' (2006) p186. J Hume 'The Industrial Archaeology of Scotland, 1. The Lowlands and Borders' (1976) p78. C Strang, Borders and Berwick, (1994) p72.

About Designations

Listed Buildings

We list buildings of special architectural or historic interest and these are selected according to criteria published in the, Annex 2, pp74-76.

The information in the listed building record gives an indication of the special architectural or historic interest of the listed building(s). It is not a definitive historical account or a complete description of the building(s). The format of the listed building record has changed over time. Earlier records may be brief and some information will not have been recorded.

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Legislation introduced on 1 October 2015 allows us to state that: an object or structure fixed to the listed building; any object or structure within the curtilage of the listed building; and, any part or feature of the listed building that is not of architectural or historic interest may be excluded from a listing. If part of your building is not listed under the new legislation, the part will be excluded in the statutory address and in the statement of special interest. The statement will use the word 'excluding' and quote the relevant section of the Historic Environment Scotland Act 2014. Some earlier listed building records may use the word 'excluding', but if the Act is not quoted, the record has not been revised to reflect current legislation.

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