After the failure of 37023 at Tulloch, classmate 37114 City of Worcester was left to carry on single handed over the West Highland and Oban lines with the Mercia Railtours 'Tiberius Kirk' railtour on 24 July 1999. Help eventually arrived in the shape of 37116 which was attached at Crianlarich. After its mammoth struggle with the severe West Highland gradients, 37114 is pictured crossing Achallader Viaduct in typically grim weather. The racket of a single 37 lifting a twelve coach train up the ferocious gradient out of Oban must have been truly impressive, a feat made even more impressive by the predictable West Highland rain that was falling at the time!