I've always been interested in trains since I was a kid in Belgium. I was happy enough to see the steam era. NowI pay for it because I'm old I went to the local CNR down the road to take some measurement on the ballast ( I suspects that N scale cork roadbed is too wide so I wanted to know how many millimeters I have to trim ). I was lucky to take that picture because not having a scanner I didn't know when a train will arrive or depart the Taschereau yard. This is the # 7070 CN engine . It has 2 axles per truck, so I ruled out an SD engine. Is there any way for me to check the engine model if I know the engine nubmber ? Could it be a GP18 or a later GP model ? I'm a newbie but I doubt a 40 years old engine would still be running. I really had some fun taking the picture.