Starting tomorrow (Saturday!), miles of NYC roadways will be closed to vehicles so that people can run, walk, and bike — often in the same direction.
As in previous years, this car-free zone includes Lafayette, Astor Place and Fourth Avenue from the newly extended hours of 7 a.m. to 3 p.m. (previously 1 p.m.)
You can find more details about Summer Streets at this link, including the sponsors and free exercise classes on Astor Place.