Well, the two trees are in that general vicinity. I hadn't been down in that corner in a while, so maybe they've been there? I rode down the eastern perimeter of the PIC trails, and the first tree was just before the bend as you head west toward the creek. It looked fresh and you could barely pass a 29er underneath. I then took the next right as if to head back toward the parking lot. The next tree was probably 100 feet up that trail. It looked like maybe it had been there a while. I could ride under it, but some of the limbs hanging off it probably could be trimmed up to make it safer.
If this is old news, I apologize! Awesome work you've done the past few years, btw!