DVD B&R 169: Steam Routes Lancaster to ShapDVD B&R 169: Steam Routes Lancaster to Shap 19. 75 Steam Routes is a series of films featuring steam traction along specific routes rather than areas and mostly using previously unseen archive film from the 1960s. Here our third instalment features the West Coast Main Line starting at Lancaster for the 40 mile journey to Shap Summit. At Lancaster Castle station (WCML) there are many scenes of steam activity and over at Lancaster Green Ayre we also see