I’d be lying if I said I understood who all is involved, and how they’re involved, in the construction of The Obama Presidential Center. What I do know is where you can go to learn some of that very information. First, visit Lakeside Alliance. To me, that’s sorta like your general contractor information. Next, visit Concrete Collective. That’s got your concrete contractor info.

The Concrete Collective was responsible for erecting the first of three tower cranes on the site last week. And you might be wondering just how many photos of a tower crane you need to see.

I say, about this many: