NewsgalleryCanal and River Trust's annual survey of the Standedge TunnelBookmarkShareNewsByGavin Castle09:32, 8 NOV 2016Updated18:27, 1 AUG 2017Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden.1 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden. Trust principal tunnel surveyor Chris Reynard on his inspection.2 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden.3 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden. Trust principal tunnel surveyor Chris Reynard on his inspection.4 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden.5 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden. Team leader Richard Shaw and Tunnel surveyor John Muir start the inspection.6 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden.7 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden. Trust principal tunnel surveyor Chris Reynard on his inspection.8 of 9Canal and River Trust's annual survey of the Standedge Tunnel, starting at Tunnel End, Marsden.9 of 9