Transportation -Bridge Set with Lower Level Attatchment-

Hi Guys, Aspire Here!

I was wondering (since I don't exactly know exactly how to exactly make the bridges myself), I was wondering if someone could make a suspension bridge with beams and spacing for a lower level road, and its lower level counterpart like a hovering section with beams under it. with lack of illustration, I would painfully describe that when made, one should be able to place the lower level first, pair it up with the avenue splitter, make the on off ramps, then place the upper level above it (upper or lower level has to have some kind of non collision box, correct?) and pair another avenue splitter and RHM it.

-Also, can there be more suspension blocks for the bridge section or is there an exact limit to the model for the bridge -- as in like CXL's droopy cables when you place a long bridge, it doesn't really "curve" like a normal suspension bridge

Thanks for painfully reading ^__^