Advance sign for Cardiff Gate services at junction 30 of M4
Introduction
The photograph on this page of Advance sign for Cardiff Gate services at junction 30 of M4 by David Smith 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: © David Smith Taken: 4 Jun 2018
Unusually for a motorway sign, this is placed at 2/3 mile ahead, not the usual 1/2 mile