This is an excellent blog on the sense of how place matters in Detroit. There are just a few comparisons up currently, but this is an excellent project looking at changes over time. I chose to include the above image because I found the juxtaposition striking. It is also an interesting exercise in data collection between Google 2009 and Bing 2012.
A lot can change in 3 years.
More at goobingdetroit.tumblr.com