A lot of galvanized steel (and some aluminium)
Introduction
The photograph on this page of A lot of galvanized steel (and some aluminium) by Robin Webster 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: © Robin Webster Taken: 24 Apr 2011
Pylons and railway catenary supports contribute most, but there is a fair amount of fencing and railing also. The near pylon is a rare case of an ordinary design at a change of direction. It is probable the slight change of direction resulted from alterations to avoid the CTRL railway works - there seems no reason why it would have been part of the original route.