Restoring Original Vision. The plan fulfills Frederick Law Olmsted and Calvert Vaux's original design for Grand Army Plaza as a grand entrance to Prospect Park.

Mayor Zohran Mamdani announced plans to ban cars from part of Grand Army Plaza, creating a pedestrian connection between the memorial arch and Prospect Park entrance.
The Adams administration first considered this redesign in 2022. Community surveys showed 85% support for connecting the arch to the park, restoring the original 1800s vision.