The MA & PA Heritage Trail is located on portions of the former Maryland & Pennsylvania Railroad corridor in Bel Air and Forest Hill, Maryland. Our nonprofit organization, The MA & PA Heritage Trail, Inc, strives to make the MA & PA Trail the best place to walk, run and bike in Harford County! Currently, the trail consists of a 3.3-mile section in Bel Air and a 1.7-mile segment in Forest Hill. Recently, in partnership with the Town of Bel Air, Harford County has acquired an easement for a small stretch of land that will finally allow for the connection of its Bel Air and Forest Hill sections. The eventual connection will result in a nearly 8-mile long trail that runs through the heart of Bel Air.