"Traffic fatality rates were highest in exurban areas. combined traffic fatality and homicide-by-stranger rates were higher in some or all outer counties than i

"Traffic fatality rates were highest in exurban areas. combined traffic fatality and homicide-by-stranger rates were higher in some or all outer counties than in central cities or inner suburbs in all of the metropolitan areas studied." http://www.minority.unc.edu/sph/minconf/2004/materials/lucy.et.al.pdf http://www.minority.unc.edu/sph/minconf/2004/materials/lucy....