March Mapness continues.
Here's the car-free commute map for Oklahoma, Iowa, Nebraska, Kansas, Arkansas, and Missouri. This shows the percentage of residents in each census tract who get to work on foot, bike, or transit -- anything that doesn't involve a car.
I'm creating a map for each state and I've already uploaded census tract boundary files for the entire country, so others who are interested can (and should!) make their own maps showing whatever they'd like.
Here's a link to the full-sized map.
For those interested in embedding the map on their own site, you'll want to go here, click the tab that says "Oklahoma-Iowa-Nebraska-Kansas-Arkansas-Missouri," pull down the tab that says "Publish," and copy from there. The embedded map will show whatever you're looking at when you hit "Publish" -- in my case I was viewing Kansas City, for example -- so keep that in mind if you want to highlight a specific area.