Air Quality

Sheridan Swap is a new blog covering the Mother of All Livable Streets projects -- the long-running campaign to convert one mile of little-used highway running along the Bronx River into affordable housing, parkland, greenway and economic opportunity for one of the city's most beleaguered neighborhoods. The blog is run by the Southern Bronx River Watershed Alliance. The state, it seems, is getting ready to weigh in on the merits of the project:

Grist recently produced a list of the world's 15 greenest cities. Streetsblog favorites Copenhagen, Curitiba, London, and Bogotá all made the grade. StreetFilms' posterchild Portland captured the number two spot right behind geothermal-powered Reykjavik, Iceland. San Francisco and Austin were the only other U.S. cities to make the list with Chicago meriting runner-up status.

As New York State sets up a commission to study the costs and benefits of New York City's congestion pricing proposal, a new study by the Clean Air Task Force finds that, for many New Yorkers, the greatest exposure to dangerous and unhealthy air pollution comes during the daily commute. "Although we spend only about six percent of our day commuting to and from work, it is during that time when we receive over half of our exposure" to diesel exhaust, researchers found.

The latest issue of Mobilizing the Region digs in to the arguments of congestion pricing foes. Some highlights:

Supporters of congestion pricing rallied yesterday in Times Square, urging state lawmakers to act by July 16 on Mayor Bloomberg's initiative or risk losing $500 million in federal funds. "The time is now," said the mayor, according to the New York Post. "We cannot walk away from this opportunity." 

Back in April, Marcelo Ebrad, the mayor of Mexico City, announced he wanted those who worked in his administration to ride bicycles to work one day a month (at right, Ebrard, center, kicks off the program). Many were shocked at the idea, or simply laughed it off. But this excellent article in the San Diego Union details how the mayor's decree to his employees has meshed with several other initiatives to raise the profile of bicycling as a legitimate form of transportation in the traffic-clogged city:

Finally, we get to see just how much former executive director Jon Orcutt was tamping down the high-powered talent at the Tri-State Transportation Campaign. The latest issue of Mobilizing the Region is jam-packed with good articles. Here are some highlights (and, yes, I'm kidding about Orcutt but serious about this week's MTR being really good):