Household transportation costs by metro region Source: Center for Neighborhood Technology H+T Index® 2009; http://htaindex.cnt.org/applications.php Notes: 1) Urban areas correspond with metropolitan statistical areas. 2) Costs are modeled for the national typical family (average 2.6 people, 1.15 commuters, median income $51,425) to allow comparisons across regions. 3) H+T Index 2009 uses the American Community Survey … Continue reading MAP-21 Handbook Appendix F