Data stories
BlogInformation from the field that we find particularly relevant, engaging, or just plain interesting.
Tearing of the Urban Fabric
Detroit's downtown street grid in 1896. Block edges that have since been lost are highlighted in yellow. Source: B. Ryan As Detroiters visit a festive Campus Martius Park this holiday season, they might be inspired to imagine how downtown felt in the 1920s, when the...
Plane, Train, or Automobile (or Bus)
Amtrak has announced that they are upgrading the infrastructure on their Detroit-Chicago line: A $196 million grant will reduce train travel time by 30 minutes between Detroit and Chicago. U.S. Transportation Secretary Ray LaHood awarded the grant to the Michigan...
The Walkability Factor
walkable grid - small block size // less walkable subdivision - large block size [Note: this post was updated April 26, 2019 to provide an up-to-date URL for Walkscore.] In last week’s Times, Chris Leinberger argued that the apparent shift in homeowner preferences...
Census 2010: You Can Count on Counties
With so many changes in life, it would be nice to be able to count on counties to be there when you need them. For the most part, you can. Of the 3,234 counties listed in the 2000 Census, 3,221 were still around in 2010.* Of the counties that disappeared, one is in...
Toxic Releases!
Total Amount of Fugitive Air Pollution Released: 1988 - 2009 from datadrivendetroit on Vimeo. This video shows total air pollution in Detroit census tracts as monitored from 1988-2009 by the U.S. Environmental Protection Agency (EPA). For 1988 through the mid 1990’s,...
Packing the Park: How Big is Belle Isle?
If every member of the United States lived in an area with the population density of Brooklyn, NY (35,000 per sq mi) we all could fit into New Hampshire, the 5th smallest state. At 982 acres (1.534 sq mi), Belle Isle Park is the largest city island park in the United...
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