Pine, CO: 2x narrow gauge D&RGW gons

While driving through Pine (Pine Grove?) last night, I noticed a high-side and a drop-bottom gondola on a short section of track alongside the road. I didn't realize I was driving part of the old South Park line. Google Maps didn't mention that detail when I asked it to get me home through unfamiliar territory!

The only thing I can find online regarding these cars is here, but they have acquired a second car since that article was written.

Does anyone know the car numbers? Or where the second gon came from?

I searched the old posts here but didn't come up with a single thing....


Thx!