Map with: Google Map, or OS Explorer Map from Streetmap.co.uk
Go to the Main Scottish Cave and Mine Database Search Page
Bridge of Weir, Renfrewshire.
| NGR: | NS 38460 65840 |
| WGS84: | 55.85860, -4.58252 |
| Length: | 140 m |
| Vert. Range: | Not recorded |
| Altitude: | Not recorded |
| Geology: | Kilbarchan Lava Member |
| Tags: | Tunnel, ManMade, Archaeo |
| Registry: | second |
Mill Lade (18th Century).
"The key to the water system was a succession of five dams. The top dam served Burngill cotton mill and leather works. When the railway came, the viaduct had to negotiate not only the river, via a five-span skewed viaduct with segmental arches, but also the cotton mill and lade. The legs of the viaduct straddle the underground lade system which still survives in a brick-lined tunnel. The tunnel passes under the mill site and exits at an arch visible from the upstream side of the Bridge of Weir. Remote investigation with a camera has revealed that this leads into the original 1792 tailrace tunnel, cut through solid rock, with a vaulted masonry roof." [S. Nisbet]
Alternative Names: None recorded.
Links and Resources:
This entry was last updated: 2025-06-15 09:49:32
Errors or omissions in this information? Submit corrections/additions/comments for this entry to the registrars.
All database content Copyright 2026 Grampian Speleological Group.
Web Registry software by Matt Voysey.