Bolt benchmark on Randolph Road railway bridge, Gallatown
Introduction
The photograph on this page of Bolt benchmark on Randolph Road railway bridge, Gallatown by Becky Williamson 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: © Becky Williamson Taken: 17 Jan 2021
Rather beautiful OSBM bolt on railway bridge, described on database at https://www.bench-marks.org.uk/bm17836.