someone tell me what the heck them bouyies are across Sardis Dam, I know what the ones with the poles are but what about the rest of em.

Tam and I were killin some time while waiting for her second doctors appointment of the day and rode up to see where this ramp is that Sat has got us using and noticed them.
Dang bi-focals (another geezer qualification) couldnt see what they said.