The buildings are 4 blocks apart but there aren't many buildings the same height as those two between them (maybe the Radisson and Marriot). Obviously some of the more significant buildings on the Minneapolis skyline. The answer is obvious.

Gondola.

https://www.vice.com/en_us/article/a3ye7g/boston-toronto-edm...

https://www.curbed.com/2017/9/21/16340394/urban-gondolas-cab...

http://www.bbc.com/future/gallery/20190103-the-rise-of-the-u...