Leonardo da Vinci Bridge

Model of Leonardo da Vinci's bridge.
No use of glue. I made notches because PLA is too slippery without.
Make it as bigger or smaller by adding or subtracting sections. One section being 2 long beams and 1 cross beam.

Assembly instructions in gallery.

For a 4 section brídge you will need:
4 x long beam foot
4 x long beam
2 x cross beam 1
1 x cross beam 2
1 x cross beam 3
All combined in the plater file

For a 3 section brídge you will need:
4 x long beam foot
2 x long beam
1 x cross beam 1
1 x cross beam 2
1 x cross beam 3