Qualla: Culloden Viaduct

Culloden Viaduct: Introduction

Sat, 14 Mar 2026 00:00:00 GMT

Photo credit Bewahrerderwerte, CC BY-SA 4.0. Twenty-nine arches of red-faced stone march across the valley of the River Nairn like a Roman aqueduct transplanted to the Scottish Highlands. The Culloden Viaduct -- also known as the Nairn Viaduct, Culloden Moor Viaduct, or Clava Viaduct, depending on who you ask -- is the longest masonry railway viaduct in Scotland, and when it opened in 1898, it was already an anachronism. By the end of the Victorian era, most railway engineers had switched to steel and iron for major structures. Murdoch Paterson, the Highland Railway's chief engineer, built his viaduct from rubble and dressed ashlar, as if the permanence of stone were itself a design requirement.

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Image: Bewahrerderwerte | CC BY-SA 4.0

Culloden Viaduct: The Last Great Crossing

Sat, 14 Mar 2026 00:00:00 GMT

Photo credit sylvia duckworth, CC BY-SA 2.0. The viaduct was built as part of the Inverness and Aviemore Direct Railway, a line constructed by the Highland Railway to replace the more circuitous route via Forres. It opened in 1898 and immediately shortened the journey between Inverness and the south. The structure stretches...

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Image: sylvia duckworth | CC BY-SA 2.0

Culloden Viaduct: Stone in an Age of Steel

Sat, 14 Mar 2026 00:00:00 GMT

Photo credit Margaret Morgan, CC BY-SA 2.0. Paterson's choice of masonry was deliberate. The rubble construction, dressed with red-faced ashlar and finished with tooled ashlar details on the arch rings, was meant to last. And it has. The viaduct carries trains on the Highland Main Line to this day, over 125 years after it ...

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Image: Margaret Morgan | CC BY-SA 2.0

Culloden Viaduct: Neighbours in Time

Sat, 14 Mar 2026 00:00:00 GMT

Photo credit John Allan, CC BY-SA 2.0. The viaduct crosses a landscape saturated with history. To the west, just a mile away, lies Culloden Moor, where the last Jacobite rising ended in blood and defeat in 1746. To the immediate west of the viaduct stand the Bronze Age cairns at Balnuaran of Clava, their passage grave...

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Image: John Allan | CC BY-SA 2.0