Temporary Construction Trestle, 1915 ID: 6549 | This file appears in: Cleveland and Youngstown Railroad Workers constructed a rough trestle to elevate the tracks for a dirt train used to deliver in-fill ballast. | Source: Cleveland & Youngstown Railroad Collection, Cleveland State University Library Special Collections Download Original File SourceCleveland & Youngstown Railroad Collection, Cleveland State University Library Special Collections "Temporary Construction Trestle, 1915" appears in: Cleveland and Youngstown Railroad