They've made quite a bit of progress over the last 6 months, since last I drove it. The arches were only half as high as they are now in that pic.
It's an amazing sight when standing down below, on the dam. The black rigging at the end of each arch is a moving platform system used to build the next concrete form section and then add the suspension cables to it. Then the platform is inched out further, supported by the section it just added!
There's a bunch of emergency netting under/behind the moving platform with quite a bit of dropped gear in it. Hopefully no workers fell into the net (or worse).
From what I've heard, the bridge was halted for a while after they lost a crane down the side of the ravine and it was hanging from the rock face of the east cliff. Had to drag the crane back up, first.
