After lining up orthoimagery of Fishers, Indiana, from 50 years ago with present day aerials, I was blown away by how different the area looked.
I put together this IndyStar article, driven my animated GIFs of the orthophotos, to show the five key areas that look significantly different than they did 50 years ago: https://www.indystar.com/story/news/2018/04/13/fishers-indiana-redevelopment-population-downtown-geist-places-you-wouldnt-recognize/411799002/