The Underground Railroad ID: 8467 | This file appears in: Saint John's Episcopal Church To listen to this audio please consider upgrading to a web browser that supports HTML5 audio William Merriman describes how Church Avenue in Ohio City was once a key part of the Underground Railroad. | Source: Cleveland Regional Oral History Collection Download Original File SourceCleveland Regional Oral History CollectionRelation“William Merriman interview, 19 November 2005,” Cleveland Voices, clevelandvoices.org/items/show/2626 "The Underground Railroad" appears in: Saint John's Episcopal Church