Housing and Transportation Affordability Index

This excellent interactive map done by the Center for Neighborhood Technology shows how driving oriented different neighborhoods are. With this information, we can predict how these neighborhoods will be affected by rising gas prices. Once this is cross-referenced to average income levels (unfortunately not as detailed as I'd like) in these neighborhoods, we can make accurate predictions on how the individuals in these neighborhoods will be affected by these gas prices. Ideally, then, we can predict how the neighborhoods could be changed to decrease the amount of driving required, by say, re-urbanizing them.