The Baltimore & Annapolis Trail is a 13.3-mile (21.4 km) rail trail in Anne Arundel County, Maryland. The trail starts at Boulter's Way in Arnold and ends near Baltimore Light Rail's Glen Burnie station in Glen Burnie. Starting near Annapolis at Jonas Green Park, the trail passes (northward) through Arnold, Severna Park, Millersville, Pasadena, and Glen Burnie. The Baltimore & Annapolis Trail follows the route of the Baltimore & Annapolis Railroad from which it derives its name. Proposed in 1972 by Jim Hague, it opened on Oct 7, 1990 as the second rail trail in Maryland.