I happened to catch NS switching Kuiken Bros. lumber in Emerson today, driving past in my work travels. Don’t know if it was a delivery or just picking up an empty car. I saw 2 engines with an empty lumber spine car sandwiched in between. They were sitting on the siding parallel to the main, probably waiting for clearance to leave.
Interesting photo I found on the web from many years ago from the Westwood station. Notice 3 tracks... just an FYI this is obviously not my photo.