37259 looks well-used as it sits inside the maintenance shed
at Gresty Bridge. Released as D6959 from the Vulcan factory at Newton-Le-Willows in January 1965 it has done sterling service over the years. DRS retains a number of class 37s for use all over the network as they can go to various places that other locomotives cannot due to their low axle loadings giving them a route availability of 5.