After a lengthy discussion about this facility on another forum, I made it a point to photograph this grain elevator while I was in Portland, Oregon last week.
There was no way to shoot the north end of it from the public way, but you can probably get what you need from the Bird’s Eye aerials on Bing…
The twisting main line, the compact track plan around the elevator, and the massive complex of structures seem just about a perfect layout for an Ntrak module. Anyone out there done it yet?
Lee