Thank you for the response Geglov, however, I'm still confused, sorry. Do you mean there were more bridges than those three, that looked very similar to the three, and one of those is gone? Also, does anyone know which one of the two bridges down from the semi cirlce was the imperial family photographed with the guards behind them? And, if anyone knows that, do they know which side of the bridge they were sitting on? I have been trying to figure this out forever, but I can't seem to get my bearings when I look at the photos.