Coalition for the Advancement of Regional Transportation

Advocating for integrated public transportation, bicycle, and pedestrian facilities since 1992.

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Take-aways from Brugge Event

On June 6th, CART hosted Dr. Doug Brugge of the Tusk University Medical School for a presentation on his work as director of the Community Assessment of Freeway Exposure and Health (CAFEH) study.
There is a strong body of research that documents a variety of health problems associated with proximity to major traffic corridors. Ozone precursers, and PM 2.5 particles from vehicle emissions are well documented contributors to health problems. The CAFEH study is looking primarily at the role of Ultra Fine Particulates (UFP’s) that are only slightly larger than individual molecules. These particles are condensed from the gases that leave your tailpipe. CAFEH is actually a series of studies that establishes the health biometrics as well as measuring the particle emissions and individual exposure levels across a number of neighborhoods in the Boston metropolitan area. It is impressively complicated, both technically and logistically. Imagine a long term study that involves multiple blood testing of hundreds of citizens, particle monitoring inside and outside of their homes, particle monitoring from mobile labs that travel the roadways for years gathering data, and an incredible statistical analysis that seeks to adjust exposure to travel habits, work and home, weather conditions, and many other variables.
Most impressive, in the face of these challenges is Dr. Brugge’s commitment to valid science and the search for solutions to these problems.
Take-aways:
There are a number of points from Dr. Brugge’s presentation that stand out.
First: Health problems associated with being close to major corridors are indisputable.
Second: Ultra Fine Particulates, unlike Ozone, are worse in the winter months because they are condensates, and things condense more easily in cold conditions. Ozone is created when sunlight interacts with exhaust gases and this occurs in warm months.
Third: Mitigating particulate exposure is difficult. It helps if you are in a building with a central air system with good filtration and sealed windows. It appears much more difficult to protect residences where just opening a door can significantly impact indoor air quality.
Fourth: Vegetative barriers (rows of trees and bushes), and walls, can help reduce particulate exposure for those close to major traffic corridors, but keeping housing and schools farther away is the best solution. California has legislation that requires keeping schools and public housing farther from traffic corridors. Massachusetts is working on similar legislation.
Fifth: Diesel exhaust is many times worse than gasoline, so truck routes are particularly toxic.
Sixth: Investing in electric powered transport –electric rail, private electric vehicles, and light rail transit – is the best way to reduce exhaust toxins of all kinds.
CART would like to thank Dr. Brugge for an enlightening evening and the important work he is doing. We look forward to updates as his research continues.
We would also like to thank the Foundation for a Healthy Kentucky and JC and Charlotte for their support of this program and our mission.
Sincerely,
David Coyte,
President.

Coming June 6th

CART is bringing the Director of the Community Assessment of Freeway Exposure and Health Study (CAFEH) to Louisville, June 6th.

Dr. Doug Brugge of Tufts University School of Medicine will present and discuss the results of this landmark study. More information soon!

CART’s new bumper sticker!

It is easy to forget that tailpipes put out as much CO2 as Coal Fired power plants – but they do and it is one of the areas in which we can really make a difference.  Tail pipe emissions are also a leading cause of Ozone pollution and source for Asthma and other heart and respiratory diseases.  CART wants to “Out” the Tailpipe!- to help us remember to drive less, and use and support Transit more.  Get one of our new bumper stickers when you become a member.

 

Twin Cities Gets Transit Right

Great article that reveals all the possibilities when a transit project is done right.  The key element in any major premium transit project is permanence.  The economic, social, and environmental co-benefits illustrated through short visual bites in the linked article are only realized when the community has confidence its not going away.  Rail is best suited for this kind of commitment but BRT and Rapid Bus systems can demonstrate permanence with investments in high quality fixed supporting infrastructure like functional stations at destinations along the way and at both ends, dedicated guideways, transit pass kiosks and more.

Successful transit is close to home, frequent, reliable, and not only gets me where the action is but stimulates action near by. It doesn’t necessarily  matter what kind of wheels it has.

Click here to read more.

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A reserved electric car charging station in St. Paul parking garage.

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