creating a type of millennium field

[weihrauch hw]

I am making a kind of milenium field, i am replicating all the bunkers, but instead of inflatables, making them out of wood.
Does anyone know where i can get the size of each barricades, width, length height, everything!
thanks

 

[Jamie.JC.Campbell]

http://www.supairball.com/

you can find the sizes of all the bunkers on this webpage