National Transit Database

The National Transit Database (NTD) is a comprehensive collection of data about public transportation systems across the United States. It tracks key information such as ridership numbers, financial data, service quality, and operational performance. This data helps agencies, policymakers, and the public understand how transit systems are functioning, making it easier to identify needs, allocate funding, and improve services. The NTD aims to support efficient, effective, and sustainable transit services nationwide by providing reliable and standardized information.