3D Truss Bridge Members

i worked with Jeremy Zwingman on this project and it is a bridge with varying members of size and infill. the two different files represent the different types of infill of 25% or 50%. The total weight of our bridge was 20.5 grams and it had a weight to load ratio of over 1000 (1209). You have to be careful putting it together because the members have a tight friction fit, and removing them from shafts can be tricky. One of our members broke due to this and i believe that it would've been better if it didn't break.