It looks like one of the ex-UP Helm units is behind 6318 and an NBSR GP38 is ahead of it.
I understand HLCX 6318 was to lead but the train crew couldn't get it to talk to the SBU (Sense and Brake Unit, the "FRED"/"EOT" device on the last car of the train). Maybe next time.
Thanks for sharing, Jody!
In other news, I'm told HLCX 6200 is being repainted into