While doing a Google search I came across an old tower diagram that I did back in 2007. Six years later lets update....
A list of new tower possibilities.
List of towers in Salt Lake City, Lehi, Pleasant Grove and Provo that we could see within the next 10 years or less.
1.
Mystery Glass Tower 35-40 stories Turned out to be the planned PAC Tower for the Theater development on main that will be around 21-25-stories. Not as tall.
2.
Frank Ghery Lehi Hotel Tower 45-stories at 450 FT. Pipe-dream, never happened.
3.
Wasatch Partner Tower 33-stories Not sure if this one is still planned of what.
4.
Cowboy Partner Tower 1 or Social Hall Tower 40-stories at over 375 FT. Tower 8 at CCC looks to be around 20-25 stories. My how our towers have shrink.
5
World Trade Center Utah South Tower 25-30 stories Maybe oneday, but for now UWTC office is at the former Eagle Gate Tower.
6.
Viper's 40-story Condominium Tower The tower Viperlord's uncle was talking about. 40-stories. I don't really remember this one, but I guess Viperlord said something way back then about this hence the name Viper tower?

7.
City Creek Center Condominium Tower 1 32-stories Hey, this one happened. YAY.
8.
Market Station Tower 27-stories Still in planning........I hope.
9.
222 South Main 21-stories This one also came to pass.
10.
22-story Condominium Tower ( Note this might be the same as Number 11. ) If this is part of the Lehi project then it never happened. Pipe Dream.
11.
Lehi Condominium Tower 1 around 20-25 stoires Pipe Dream
12.
Lehi Condominium Tower 2 around 20-25 stories Pipe Dream
13.
City Creek Center Condominium Tower 2 19-stories Come on Cascade, lets get her done.
14.
World Trade Center Tower North around 10-15 stories maybe one day in a much later phase with UWTC.
15.
Cowboy Partners Tower 2 17-stories or shorter Think this is the disappointing 5-story condo building Viperlord posted on here the other day on 200 E. and 100 S.
16.
Embassy Hotel in Pleasant Grove 14-stories Never happen.
17.
City Creek Center Condominium Tower 4 14-stories This one turned out to be a office building at 6-stories on South Temple between Zion Bank Tower and Eagle Gate tower now World Trade Center.
18.
RDA State Property Towers 180 FT around 13-stories?

19.
Salt Lake City Federal Courthouse Tower 10-stories This one's almost done.
20.
Provo's Zions Bank Financial Center 10-stories Finish at 9-stories.
21.
City Creek Center Condominium Tower 6 10-stories Done...
22.
City Creek Center Condominium Tower 7 10-stories and done.
23.
City Creek Condominium Towers on Main 8-stories and done.
24.
Sugarhouse Mix-use Towers 6-7 stories The sugar-hole is finally moving along, only it's all housing now, not office.
Ok that was fun looking back. Looks like only half ( if that ) have been built. So some are dead, while others we still have hope for.