Walk Score’s new food desert map is a potentially powerful tool in the ongoing policy debate about access to healthy foods. But it’s still a work in progress.
Bill Bradley points to a few of the current map’s weaknesses. First is the necessarily arbitrary definition of access. Walk Score chose to look at stores within a five-minute walk, when ten might have been just as appropriate. Then there’s the deeper relationship between car ownership and consumption patterns. Are residents in a car-centric city like Tucson likely to walk to a grocery store under any circumstances?
Bradley also questions Walk Score’s failure to sort legitimate grocery stores from bodegas less likely to stock healthy foods. “My biggest fear is that Walk Score has glossed over some important data here, and conflated convenience with actual access to healthy foods.”
FULL STORY: What Walk Score's Food Desert Map Misses About Food Access
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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Economic & Planning Systems, Inc.
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research