Cycling and walking investments return up to $11.80 for every $1 invested — why aren't we jumping at that kind of value for transportation expenditures?
In the 24 chapters of Making Healthy Places, some four dozen contributors offer information and advice on a wide variety of health and planning issues.
An advocacy group in Vancouver has assembled a how-to manual in favor of such projects. But opponents say too many assisted residents in one place causes problems.
