Appalachian Trail Centennial Act

The Appalachian Trail Centennial Act designates the Appalachian Trail Conservancy as the official "Designated Operational Partner" for the Appalachian National Scenic Trail, establishing a formal framework for federal-volunteer partnerships in trail management. It creates processes for developing "land and resource protection priority lists" to guide federal funding decisions for trail conservation, while ensuring volunteer organizations can continue their crucial role in trail maintenance and stewardship. The bill also requires regular economic impact assessments for communities near the trail ("gateway communities") and sets protocols for determining visitor capacity on specific trail segments. This legislation codifies and enhances the longstanding partnership model that has successfully maintained the Appalachian Trail for over a century, with potential application to other national scenic and historic trails.