Create your bridge base.


Measure the total length of wood strips needed.
Measure the width.
Think of one thing that could make it stronger
  if you had extra wood left over.

 

Total wood needed and dimensions.

Sierra 71", 2.5" width
Isabella 88.2 cm , 8.2cm width
Inderpreet 77.5" , 5 11/16" width
Mikayla 198 cm, 10 cm width
Kayla   119.5cm, 6.5cm width
Cameron 133cm, 6.5 cm width
Isaiah  79", 4.5" wide
Jay 69 cm, 6 cm width
Dawson 68",3.5" width
Erica 56". 2.5" wide
Kelsey 47", 4.5" wide
Shaneaya  198 cm, 5 cm width
Colin 
jamal 43", 2.5" width