Caption: CP's Cobourg Turn behind GP9u's 8215 and 8214 heads eastbound on the Belleville Sub at Newtonville, on April 30th 2002. The rebuilt 8200's had their dynamic brakes left intact and transition retained for roadswitcher duties, as opposed to the 15/1600-series Geeps rebuilt without DB or transition (lowering them to maximum 35mph speed) for yard and switching use.