Help please with finding an article

[shortliner]

I know that some of you guys have extensive magazine collections - I'm looking for an article (about 2 pages) that was (I thought) in RMC in the last 3-4 years. It is a tiny tank-car off-load facility on a spur siding that consists of track, with a power pole and a 20ft (ish) container containing pumping equipment and some hoses, that off-loads tank-cars direct to a road tanker. I thought I had it, but it seems to have gone walk-about. It is NOT "Feb 2006 "A no-space industry"" - I have that one - Any help on this would be greatly appreciared
TIA
Jack