20309 & 20312 pass Kirton Lime Sidings signal box on 6 September 2014 with the Pathfinder Tours 1Z77 05:59 Crewe to Cleethorpes 'Trent Almighty' railtour. This superb Manchester, Sheffield and Lincolnshire Railway box was built in 1886, and is now grade II listed. The impressively tall structure is build hard against the road overbridge that spans the cutting, and its road level entrance can be seen on the right.