The Kyle of Sutherland ( gd, An Caol Catach) is a river

estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...

that separates

Sutherland Sutherland ( gd, Cataibh) is a historic county, registration county and lieutenancy area in the Highlands of Scotland. Its county town is Dornoch. Sutherland borders Caithness and Moray Firth to the east, Ross-shire and Cromartyshire (later ...

from

Ross-shire Ross-shire (; gd, Siorrachd Rois) is a historic county in the Scottish Highlands. The county borders Sutherland to the north and Inverness-shire to the south, as well as having a complex border with Cromartyshire – a county consisting of ...

. It flows into the

Dornoch Firth The Dornoch Firth ( gd, Caolas Dhòrnaich, ) is a firth on the east coast of Highland, in northern Scotland. It forms part of the boundary between Ross and Cromarty, to the south, and Sutherland, to the north. The firth is designated as a nationa ...

Bonar Bridge Bonar Bridge ( gd, Drochaid a' Bhanna, ) is a village on the north bank of the Kyle of Sutherland to the west and the Dornoch Firth to the east in the Parish of Creich in the Highland council area of Scotland. The Kyle of Sutherland ("the Kyle" ...

, and is fed by the rivers Oykel,

Shin Shin may refer to: Biology * The front part of the human leg below the knee * Shinbone, the tibia, the larger of the two bones in the leg below the knee in vertebrates Names * Shin (given name) (Katakana: シン, Hiragana: しん), a Japanese ...

, River Cassley and

Carron Carron may refer to: Rivers * River Carron, Forth, a river in Central Scotland * River Carron, Wester Ross * River Carron, Sutherland * Carron River (Queensland), a river in Australia * Carron Water, Aberdeenshire, a river that flows into the Nort ...

. The downstream extent of the Kyle of Sutherland is the eponymous bridge at

. The upstream end of 'the Kyle' as it is locally known, is the furthest inland extent of tidal water, which corresponds to 'the bailey bridge', beyond Rosehall. The Kyle did separate Sutherland and Ross-shire for centuries until 1975http://p4modeller.wordpress.com/2-kyle-of-sutherland/ note of county boundary changes when the old Scottish counties were abolished. The counties of Sutherland and Ross became districts of the Highland Region, with altered boundaries. As a result of this, the Kyle became wholly part of Sutherland, though most locals continue to refer to the original boundaries.

1892 flooding

The first Bonar Bridge was built in 1812 after the

Battle of Culloden The Battle of Culloden (; gd, Blàr Chùil Lodair) was the final confrontation of the Jacobite rising of 1745. On 16 April 1746, the Jacobite army of Charles Edward Stuart was decisively defeated by a British government force under Prince Wi ...

; it was engineered by

Thomas Telford Thomas Telford FRS, FRSE, (9 August 1757 – 2 September 1834) was a Scottish civil engineer. After establishing himself as an engineer of road and canal projects in Shropshire, he designed numerous infrastructure projects in his native Scotla ...

. Eighty years later, the bridge was swept away by a flood on 29 January 1892, a winter of many great floods in the North of Scotland. It has been suggested that this event was predicted by the

Brahan Seer The Brahan Seer, known in his native Scottish Gaelic as Coinneach Odhar ("Dark Kenneth"), and Kenneth Mackenzie, was, according to legend, a predictor of the future who lived in the 17th century. The Brahan Seer is regarded by some to be the cre ...

References

Rivers of Highland (council area) {{Scotland-river-stub