This is neither here nor there, but I'm tired of slagging on bridges.
So here's something nice on a bridge! It may be filler here, but it's pretty grand anyway. Time-lapse on the recent move of the Sellwood Bridge in order for it to become a temporary bridge while the new one is constructed.
Here's one from inside the structure!
You can see more photos here.
Apparently they even used liquid dishwasher detergent as part of the lubrication for sliding the structure.
Amazing. Go Engineers!