Kirkby Tunnel, west portal
Introduction
The photograph on this page of Kirkby Tunnel, west portal by Alan Murray-Rust 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: © Alan Murray-Rust Taken: 30 Nov 2014
Less than 200 yards long, it runs under the steep but narrow ridge forming Robin Hood's Hills. It was built in 1848 by the Midland Railway as part of its route from Nottingham to Mansfield. The line closed in 1964, and the tunnel was later filled in. The Robin Hood Line project to restore passenger train services between Nottingham and Mansfield required the provision of a tunnel under Robin Hood's Hill, and studies showed that this tunnel was still in good condition. It was therefore reopened and passenger service resumed in 1995.