Air Quality

Fewer cars means more walking and healthier kids. Image: jeweledlion via Flickr. Could reducing traffic near children’s homes help America combat its obesity epidemic? A new study conducted by UC Berkeley professor Michael Jerrett strongly suggests the answer is yes. Obesity rates are steadily increasing — more than one-fifth of New Yorkers are now obese, … Continued

In a first of its kind report for the city, the Department of Health has issued a wake-up call for New Yorkers of all stripes: Car and truck traffic is killing us, in more ways than one.

The City Council will hold hearings on new rules for tour bus operators next Monday.

For a 77-year-old nonprofit group with substantial Washington clout, the American Highway Users Alliance keeps a pretty low profile.

Comptroller William Thompson and Manhattan Borough President Scott Stringer want the city to enforce a law mandating that sightseeing buses reduce harmful emissions. Meanwhile, a citizen group called "Tour Buses No -- Tourists Yes" also wants the buses off residential streets.

A new report from Transportation Alternatives comparing carbon emissions for NYC transportation modes finds that drivers account for 60 percent of the city's transportation-related CO2, while accounting for just 31 percent of all commuting trips.

Yesterday, several planning and environmental organizations joined Transportation Alternatives on the steps of City Hall to tout the release of "Suburbanizing the City" [PDF], the new report that critiques New York City's off-street parking policies. The coalition is similar -- but not identical -- to the array of groups that pushed for congestion pricing earlier this year. Their testimony highlighted the range of benefits that off-street parking reform would deliver, from mitigating tailpipe emissions to reducing housing costs.

Here's a modest proposal for evaluating the success of a Summer Streets event: Measure the amount of time kids are able to run and play without their parents having to worry about them being hit by a car, the number of friends you bump into and new people you meet, the pounds of automobile exhaust and carbon that aren't being spewed into the hot summer air, the amount of horn-honking, engine-revving and boom stereos you're not hearing, and whether your local merchants are happy about the event and making more money than they usually do on a slow summer weekend.