Concrete forms in place.

So the steal pilings were driven into the ground, cut off level and now have a concrete form box built around them.

One of the challanges of building a bridge is that you are constantly fighting water. Notice the green pump in the background of this shot.

 

It was running when I took these pics and I suspect it will run all night. If you look to the right of the box in the shot above, you can see water pouring into the excavation.

 Also, a large pit has been installed on the "uphill" side of the creek. I suspect this is in preparation for the pilings and foundation.