I don't think you understood the comment. A bridge reconnaissance does not change once it's done unless the bridge changes materially. The hard part of a brid

I don't think you understood the comment. A bridge reconnaissance does not change once it's done unless the bridge changes materially. The hard part of a bridge recon plain is taking measurements of the abutments, the deck, types of materials etc.. The attack plan is easy once you have that. Also - there is nothing to simulate based on computers in this case. The only variable that changes is demolition technology and the availability of air support to do demolitions which forgoes the requirement to have Engineers do it.