Types of Truss Bridge
The Warren Truss Bridge is very common.
This is an upgrade of the Warren Truss Bridge. With the vertical beams, it adds more vertical support.
Subdividing the toothpicks will reinforce the bridge design and divide up the load
This is another bridge type. It was used typically for railroads during it's era.
This bridge is a modification of the Howe's Truss bridge. It adds more beams, therefore dividing the weight up more.