danlb_2000
Premium Member
The actual construction time is going to be on the high end of all the recent Orlando Disney and Universal projects. Assuming a 4/1/2017 opening (which is just a guess) it will have taken 40 months of actual construction. The only thing I have recorded as taking longer is Mission Space at 43 months.
And in the interest of presenting accurate numbers, Transformers took around 12 months, and the Mine Ride 31 months.
One interesting think to note about the Avatar construction is that the site prep took quite some time. Construction started in January of 2014, but vertical construction didn't begin until December of 2014.