The Port Authority of New York and New Jersey is an example of an interstate compact because the states share management of the harbor area.
Interstate compacts are agreements between two or more states that address shared concerns or responsibilities. In this case, New York and New Jersey jointly manage the Port Authority, which oversees various transportation infrastructure, including bridges, tunnels, airports, and seaports.
By working together through the Port Authority, both states are able to collaborate on important decisions regarding the harbor area, ensuring that it operates efficiently and effectively for the benefit of both states and their residents. This cooperative effort exemplifies the spirit of an interstate compact, where states come together to address common interests and manage shared resources.