Miscellaneous What is the strongest Popsicle stick bridge design? May 4, 2020 Joe Ford What is the strongest Popsicle stick bridge design? 100 Stick Popsicle Bridge: 21″ Howe Truss The 100 stick popsicle bridge challenge is on. This Howe Truss bridge uses 99 popsicle sticks, spans 21 inches, and holds 200+ pounds. Related