CN 1501 RDC Budd car on The Letellier sub

On Saturday June 25 I wanted to see CN 532 on The Letellier sub. We headed out at about 10:30 to try and catch it. But at 11:20 I saw something coming from the north it wasn't 532 but I noticed it was a RDC. It was interesting because I've never seen one of these before.

 I'm guessing it was headed out to do some work on the tracks.

I hope this is going to be in Winnipeg for awhile so I can shoot it again. CN 1501 was the number.