I know this is a out of ordinary request to ask for pictures of raw kit components, but I am in need of a bridge kit to adapt to a special need. The only commercial kit that potentially fits my dimensional criteria is the Atlas 2-track truss bridge - item 6921. I could only find finished photos of the bridge on the internet. I have to determine if the truss members are stand-alone sections or pre-attached to the cross members.
Thanks.