bridge

This is a bridge with individual members. There are 4 different sized members that make up the bridge. There are also different infills for the members. One of the members broke so we used another groups member, it is the blue one in the picture. we have 8 members of 100% infill, of diameters: .1 in., .15 in., and .2 in.. Then we had members with a .2 diameter, and infills 75%, 50%, and 25%. we had 20 members and max load ratio of 200%