How many member organizations does APTA have?

The American Public Transportation Association (APTA) has over 1,400 member organizations. This figure encompasses a wide range of entities within the public transportation sector, including transit agencies, private sector companies, and organizations involved in various aspects of the industry. APTA plays a crucial role in advocating for the advancement and promotion of public transportation systems in the United States, serving as a resource for information and best practices. The size of its membership reflects the importance of collaboration and shared goals within the transportation community, which aims to enhance public transit options and promote sustainable transportation practices.

The other options suggest membership levels that far exceed the current figures reported by APTA, emphasizing the significance of the correct membership count in understanding the organization's reach and influence in the public transportation landscape.