M4 half a mile to junction 7
Introduction
The photograph on this page of M4 half a mile to junction 7 by Julian P Guffogg 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: © Julian P Guffogg Taken: 7 Aug 2013
The Slough Sewage Treatment Works between M4 Junction 6 and 7 sometimes releases malodorous fumes detectable to drivers on the nearby M4 motorway, a phenomenon known colloquially as the "Slough Stench". The plant was built between 1936 and 1938.