We started with a simple 46-stick bridge like this one.
After building we decided to try it out! How much can the bridge hold? Two soup cans were just a bit too much weight for this bridge...
Then we decided to give a life-sized 12-foot bridge a try! You can drive past our school and see it for yourself!
Do you want to try the craft stick truss bridge out at home or in your classroom? I just posted a tutorial at my TeachersPayTeachers Store with full color instructions for just $1.99. Click here to check it out!