I had the opportunity to visit the Fairgrounds Branch again in mid-August 2015 and it was a good thing I did.The former Safeway Bakery building was in the process of being covered with insulating panels meaning the exterior photos I recently captured will be the last ones anyone can get.
Prior to obtaining these photos, I had been thinking about the kinds of traffic and the car types that would've served this industry. It isn't big enough to ship anything out, so rail service would've been limited to inbound raw materials. That could include flour and sugar plus other commodities like boxes and such. Pneumatic cars seemed out of the question until I spotted the small set of doors to the left of the rollup door and dock (upper right photo above). This would've been a perfect place to store a hose and make connections to indoor piping. The same could be said for the two side-by-side former doors in the upper left photo. Also noticed was the supports for an awning that hung over the dock.
The other remaining item that had been holding me back from building track was the turnout details. American Switch & Signal makes great turnout kits for Proto:48 (link is to the Protocraft distribution of said parts) but I needed to know for sure which type of frog would've been in use. I had assumed that the answer would be simple bolted frogs and the following detail photos confirm this:
I also walked this turnout again in the daytime to confirm that it had a frog angle of #8. One farther down the track that started the spur into Schutte Lumber measured out to be a #7. I"m realizing now that I forgot to walk off the distance of the switch points; all of the kits I've seen have 16' 6" points.
I'm impressed by this particular switch that almost has a diverging route on the normal alignment. It is those types of track variances that I hope to recreate (and have the equipment actually operate...).
I also captured a few more shots of the switch throw mechanism in order to be able to compare to some the products available out there:
I'll be in Kansas City again in October 2015, but may not have an opportunity to get to "The Hill" as the primary purpose of the trip is a wedding.