Star.pngStar.pngStar.pngStar grey.pngStar grey.png

Bridge of Oich

From Roader's Digest: The SABRE Wiki
Jump to navigation Jump to search
Bridge of Oich
Location Map ( geo)
Br-oich4.jpg
Cameraicon.png View gallery (8)
From:  Invergarry
To:  Aberchalder
County
Inverness-shire
Highway Authority
Transport Scotland
Opening Date
1854
Additional Information
List No:  LB1872  (Cat A)
Length:  47.4m (155 ft 6 in)
Width:  5.2m (17 ft 1 in)
Engineer:  James Dredge (1794)
On road(s)
A82
The old Bridge of Oich

A bridge was first built across the River Oich at Aberchalder when the Caledonian Canal and new Great Glen road were being built in the 1810s by Thomas Telford. However, this bridge had a central pier in the river and was washed away by a flood 1849. The prime cause was a common one in the Highlands at the time, in that timber was floated downstream on the rivers, and despite various attempts to stop this process, a build up of timber behind the bridge was partially responsible for its failure.

In order to minimise the chance of a recurrence, a bridge which crossed the river with a single span was desired, and James Dredge got the contract to build one of his new Taper Principle Suspension Bridges across the Oich. He built several other bridges across the Highlands at a similar time, although the precise chronology is not clear, but the Bridge of Oich was the most successful, being a full road bridge which carried traffic until 1932, and remains standing to this day.

New Bridge

When the A82 was upgraded through the Great Glen in the early 1930s, a new bridge across the Oich was necessary. Not only was the existing bridge narrow, but its slender proportions meant it had a limited weight limit, rendering it less suited to modern traffic levels. A new bridge was therefore designed, and despite the failings of Telford's earlier bridge, it has two piers in the river! Unusually amongst the bridge built along the A82 in the 1930s, the new Bridge of Oich has pointed arches. Where many had graceful curves, or even straight beamed spans, there are three concrete arches, with substantial cutwaters either side of the piers.





Bridge of Oich
Related Pictures
View gallery (8)
A82 - Bridge of Oich - Coppermine - 3046.jpgA82-oich-br.jpgBr-oich1.jpgBridge of Oich and swing bridge - Geograph - 1648705.jpgBr-oich2.jpg
Crossings of the Rivers Ness, Moriston, Oich & Garry
River Ness & Loch Ness tributariesArdachy Bridge • Bridge of Tarff • Allt Doe Bridge • White Bridge • Lower Foyers Bridge • Inverfarigaig Bridge • Divach Bridge • Borlum Bridge • White Bridge • Shenval Bridge • Drumnadrochit Bridge • Dochfour Causeway • Ness Bridge • Friars Bridge • Waterloo Bridge • Kessock Bridge
River MoristonLoch Loyne Bridge • River Loyne Bridge • Cluanie Bridge • Moriston Bridge • Ceannacroc Bridge • Torgoyle Bridge • Invermoriston Bridge
Rivers Oich and GarryLoch Quioch Bridge • Invergarry Bridge • Bridge of Oich • Fort Augustus Bridge

SABRE - The Society for All British and Irish Road Enthusiasts
Home - Discuss - Digest - Discover - Help