Want to know how many people drive in your city? The answers are easy to find. But for anyone trying to find out how many people bike and walk, it's not so easy. The result is problematic for safety and spending advocates alike. This may soon change.
Dec 14, 2012 DC.Streetsblog
Jane E. Brody reports on the safety features New York City has instituted as part of an ambitious effort to completely re-engineer city streets.
Feb 8, 2012 The New York Times