Today I had the opportunity to tour the inside of MacKimmie as it was under construction as a civil engineering student here. Many thanks to Justin for leading us on the tour!
Yea hopefully they will get everything up and running by the time it is ready! It will indeed go all the way to the top; spanning the entire North and South faces.
Also would like to add they were starting to install another one of the outer layer panels yesterday, to the right of the one in the left on your picture here. Wanted to get a shot, but there was too much glare off the glass in the +15.
MacKimmie this morning along with the work on Swann Mall. Apologies for the clarity of the picture, it seems they neglect the cleanliness of the windows in Science B.