How disappointing to hear this one is gone. I do hope the rest of your tour was more successful.
I made a big swing through Eastern Oregon last weekend and dipped into Idaho and SE Washington a little in my bridge hunting travels.
I drove through this location hoping to get a couple of photos of my own but arrived just in time to see the finished deck pour on the new bridge. The old truss has been replaced and there is now no sign now that it ever existed.
On a side note, the southbound bridge at this location has one of the worst riding decks I have ever driven. Large potholes, exposed rebar and tons of cold patching. I hope IDT is planning on reparing this structure as well.
Was this bridge replaced(gone) or just bypassed?