Truck traffic, of course, is the heart of darkness on urban streets — its tailpipe emissions, tire and brake abrasion, and sheer bulk sicken and kill. But congestion pricing, which began on Jan. 5, has been good news for the beaten-up neighborhoods. Lest that feel trivial, consider that the other nine crossings combined are experiencing a 2.6-percent increase in truck volumes so far this year. The latest data follow my Sept. 8 post (with data scientist Todd Schneider) that relied on travel speed data from over 30,000 Uber trips in Mott Haven and Port Morris. Make no mistake: a century of dumping on the Bronx need to be rectified, but the growing body of evidence shows that congestion pricing isn't making it worse.