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Andrew Ellicott appointed Chief Engineer aqueduct Baltimore and Ohio Board boats cables Canal Commissioners Canvass White Captain Childe charge Charles Ellet Civil Engineer Cloth Colonel Ellet commenced completed connection construction Consulting Engineer Corps David Stanhope dollars dred duties eight eighteen hundred Ellicott's Mills engaged Engi Erie Canal examinations Forrer Genesee river grade hundred and fifty hundred and thirty hundred and twenty hundred and twenty-five hundred feet hundred miles internal improvements Jonathan Knight Judge Bates Judge Wright labor Lake Erie land Latrobe length locks Major Douglass Major Ellicott ment mountain navigation neer Niagara Niagara river Ohio Canal Ohio Railroad Ohio river Pennsylvania Philadelphia practical President professional rail Railroad Company road Roebling Ross Winans route seventeen hundred span spring of eighteen Surveyor surveys suspension bridge thousand tion twelve Union Pacific Railroad United West Point western wheels Williams York
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