Four steel towers and harp-like cable groups carry the A9 across the firth on a bridge engineered for wind, shipping and movement along the Great Glen Fault.
Quick facts
- Date
- Designed and built 1976–1982; opened July 1982
- Architect / designer
- Hellmut Homberg with Trafalgar House Engineering Services, Ove Arup and Partners, and Crouch and Hogg
- Type
- Multi-cable-stayed dual-carriageway road bridge with harp-arranged cables
- Designation
- Listed building, Category B (LB52506)
- OS grid reference
- NH 66514 47614
Architecture and continuing use
A 1,056-metre steel deck crosses twelve approach spans and a 240-metre navigation span. Paired tower groups and eight-cable harp arrangements create a repeated geometry above substantial concrete piers.
Its story
A 1976 design-and-construct competition sought a low-risk replacement for the Kessock ferry. Construction began in 1978 and the bridge opened in 1982, shortening journeys between Inverness, the Black Isle and the north.
Why it is included
It is a major late-twentieth-century Scottish engineering work whose technical response to geology and climate reshaped the social geography of the Highlands.
What to notice
- The balanced harp pattern of the cables.
- The thick steel towers and deck required by the exposed setting.
- The bridge’s alignment at the meeting of the Beauly and Moray firths.
Reading the surroundings
This is high-speed trunk-road infrastructure. Use lawful pavements and signed approaches only, never stop on the carriageway, and follow current Transport Scotland traffic and maintenance information.
Timeline
- Designed and built 1976–1982 A 1976 design-and-construct competition sought a low-risk replacement for the Kessock ferry.
- Present Operational A9 trunk-road bridge maintained for Transport Scotland.
What we know — and what remains uncertain
The designation point marks the bridge rather than a safe viewing place. Roadworks, weather restrictions and pedestrian arrangements must be checked separately.
Sources & further reading
- Historic Environment Scotland: Kessock Bridge, LB52506 — Designation category, mapped location, construction phases, fabric, authorship and architectural interest.
- Transport Scotland: 40 years of Kessock Bridge — Current trunk-road role, opening date, scale, engineering and the bridge’s regional impact.
- Transport Scotland: bridges and structures — National-road stewardship and the maintenance context for major trunk-road structures.
Location
OS grid reference NH 66514 47614 · Location confidence: High: the statutory designation supplies a mapped National Grid Reference and a current official operator, responsible public body or institutional source confirms the Place relationship and present identity. · Select the marker to open its satellite view in Google Maps. On desktop, drag Pegman (the yellow figure) onto a blue road. On mobile, turn on the Street View layer and tap a blue road. Other photo markers may be user-contributed.
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