I am having trouble visualizing what is going on with this member. Is it two angles, and how are they positioned? I would like to see additional detail photos of this built-up beam from a variety of angles to better visualize the layout of this perhaps one-of-a-kind design.
This is indeed a unique member. I have never seen anything like that reversing angle lattice built up section. It must have been in interesting challenge to fabricate.
With apologies to JR Manning, it looks like this is another bridge built by the infamous Two Holes in Span Bridge Co.