I was playing around on Terraserver tonight and found the aerial for the old S&S site. You can see the turntable, various sidings and the loop. If you pan down one click you can see what looks like a train headed down the tracks near the bottom of the loop. The track also appears on the topo view. The new hi-res color photos end just south of Hudson so you can't see the site as it existed in 2002.
[terraserver.microsoft.com]
The Valmont BCRHS site is available in color at:
[terraserver.microsoft.com]