Clyde tunnel signs
Introduction
The photograph on this page of Clyde tunnel signs by Richard Webb as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Richard Webb Taken: 4 Jan 2016
The tunnel is open, and this way. Actually this is an underpass under the A739 - the tunnel entrance is around the corner in another direction.