Alternate side parking (ASP) in New York City is a traffic regulation designed to facilitate unhindered street cleaning. The rules require vehicle owners to move their cars to the opposite side of the street according to a schedule posted on street signs. This allows street sweepers to clean the roads effectively, maintaining urban hygiene and ensuring that debris doesn’t accumulate in gutters.

ASP rules vary by street and neighborhood, typically enforced during specific hours on certain days, which are clearly indicated on signs. Compliance is mandatory, and failure to move a vehicle during the designated times can result in fines. The city often updates these regulations to reflect changes in traffic patterns or cleaning needs.

The NYC Department of Transportation provides updates on ASP through various channels, including their website and alerts system. ASP rules can be suspended due to severe weather conditions, major holidays, or citywide events, providing temporary relief to vehicle owners.



Understanding and following ASP rules is crucial for residents and visitors to avoid penalties and contribute to the city’s cleanliness. It’s a unique aspect of NYC life that underscores the city’s ongoing efforts to maintain its streets and public spaces.