hi everyone, i've been trying to find what the distance between the columns in florence stadium, italy is. i've found out all the other dimensions of the prefabricated columns, but the distance between is the one thing im missing.

also, if someone could please tell me the load/force path in the structure attached, and what this shape is called that'd be very helpful. 

and also, what are your thoughts on integrating the columns from artemio franchi stadium and the attached image?

thank you

any and all help would be appreciated