The team has been using Visual Analysis to model possible truss designs for the bridge. Above are pictured a few of the variations based on the cantilever (AB footing) design. In addition to these designs, various symmetrical bridge (AC footing) designs have been developed and will be modeled and tested. Adjusting materials and geometry, and then testing for deflection and stresses in the members will allow the team to select the best possible design. Once a main truss design is tested and selected, lateral bracing and footing design will be follow.