there is obviously some discrepency in the article because at 84 stories and at 14.6 feet per floor would put this tower at over 1200 feet and the FAA will never permit that in that area. I'm banking on the 840 foot height instead.
As for why the new Miami21 plan would limit floor heights I'm unsure at this moment.
__________________
Miami : 62 Skyscrapers over 500+ Ft.|150+ Meters | 18 Under Construction.
|