I saw a couple of CN trains on May 3 here in Winnipeg. The first was an intermodal train, likely CN 101, with three engines.
First was CN 8919 on the head end.
CN 8911 was roaring in the middle.
Finally, CN 8909 was shoving on the rear.
All new(ish) SD70M-2 units!
Shortly after that, an eastbound manifest train rolled by with CN 8022 on the head end.
Yet another SD70M-2... but the trailing unit was CN 5668, an SD75I. Way to spoil the perfect run. ;)