Benchmark, Union Bridge
Introduction
The photograph on this page of Benchmark, Union Bridge by Adrian Taylor 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: © Adrian Taylor Taken: 21 Feb 2021
Detail of the Ordnance Survey cut benchmark on the north parapet of Union Bridge (named Dalston Bridge on Ordnance Survey maps). The benchmark marks a height of 50.917m above sea level (Ordnance Datum Newlyn) last verified in 1969 (location photograph Image).
