Visiting Wrigley Field early on a very cold Sunday morning, I didn’t expect to find much work going on.
That was an incorrect assumption. There was plenty of noisy drilling and other steel work going on in the area around the right field corner where (we assume) that “annex” will eventually be built.
Finally got you a better view of the hole being dug near the west end of the bleachers (photo 9). It’s still not clear what’s going in here. It’s not going to be additional lighting — that was announced to be cancelled at the Cubs Convention in 2017.