Greetings TRB Health and Transportation Subcommittee Friends, A new article in Scientific American may be of interest to you and your networks: http://www.scientificamerican.com/article.cfm?id=us-neighborhoods-strugg le-with-health-threats-from-traffic-pollution Eloisa Eloisa Raynault | American Public Health Association | 800 I Street, NW, Washington, DC 20001 | Transportation, Health and Equity Program Manager | o: 202-777-2487 | http://www.apha.org/transportation <http://www.apha.org/transportation> Please consider the environment before printing this e-mail.