Over the course of many years and several thousand volunteer hours - including massive petition campaigns in 2002 and 2008 - advocates were able to get DOT to gradually whittle down the times and places where cars were allowed in the park.
The mayor's announcement today is the culmination of that steady advocacy and the incremental progress toward a car-free park.
Since July 17, all of Prospect Park has been continuously off-limits to private car traffic for the longest time in generations, since the loop was first allowed to become a shortcut for motorized traffic. Why not keep it that way?
DOT says it will evaluate traffic and safety impacts of the car-free trial and make a decision about whether to make it permanent. That could mean traffic will be back on the east side of the loop during the morning weekday rush starting on September 11.
Prospect Park will be completely car-free from July 17 through September 10, Mayor de Blasio and DOT Commissioner Polly Trottenberg announced this morning. It's the first time that Prospect Park will cease to be a shortcut for car traffic for more than a few days at a time.