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Roughcastle Tunnel

Tamfourhill, Falkirk, Stirlingshire.

NGR:NS 85257 79851
WGS84:55.99784, -3.84132
Length:334 m
Vert. Range:Not recorded
Altitude:Not recorded
Geology:Scottish Lower Coal Measures Fm
Tags:Tunnel, ManMade
Registry:second

Canal tunnel (20th Century).

This tunnel was built as part of the Millennium Link project to carry the Edinburgh and Glasgow Union Canal beneath the Antonine Wall, the Edinburgh-Glasgow (main) railway line, and Bonnyhill Road. It thus forms the southern approach to the Falkirk Wheel. The tunnel is short, straight and of circular section. The sides have been formed by sprayed concrete, and both entrances are of simple form. There is a railed footpath on the E side of the waterway. [Canmore]

NS 85257 79851 (N entrance) to NS 85265 79684 (S entrance).

Alternative Names: Rough Castle Tunnel, New Falkirk Tunnel, Millennium Link, Falkirk Wheel Tunnel

Notes: Given coordinates are for the N entrance, nr the Falkirk Wheel. Not to be confused with Prospect Hill Canal Tunnel.

Hydrographic Feeds: Union Canal

Hydrographic Resurgences: Union Canal

Links and Resources:

This entry was last updated: 2026-01-13 21:31:04

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