Very cool! I was going to hit the confluence as well today, but my riding partner wasn't quite ready for Old Foresthill road, so we went out to Ridge Road instead after riding up to Indian Hill road.
I did notice there is just that one decline. I don't have a power meter (yet ?

), so I was looking at rechecking my LT which I think I can do on AF. For the Friel speed test, I think i need flat land.