ALDRICH TOWING-PATH CHANGE BRIDGE Erie Canal, Bridge No. 35
ALDRICH TOWING-PATH CHANGE BRIDGE HAER No. NY-315 Erie Canal, Bridge No. 35 Sexton Bridge Spanning the New York State Heritage Trail, Aqueduct Park (Moved from Macedon, Wayne County, NY) My. Palmyra Wayne County New York > PHOTOGRAPHS (^.REDUCED COPIES OF MEASURED DRAWINGS WRITTEN HISTORICAL AND DESCRIPTIVE DATA HISTORIC AMERICAN ENGINEERING RECORD National Park Service 1849 C Street, NC300 Washington, DC 20240 HISTORIC AMERICAN ENGINEERING RECORD ALDR1CH TOWING-PATH CHANGE BRIDGE (Erie Canal, Bridge No. 35) (Sexton Bridge) HAERNo.NY-315 Location: Spanning the New York State Heritage Trail, Aqueduct Park, Palmyra, Wayne County, New York. Date of Construction: 1858 Builders: John Hutchinson (Troy, New York), contractor and builder. George W. Eddy, Mohawk and Hudson Iron Works (Waterford, New York), founder and machinist. Present Owner: Town of Macedon, New York, 30 Main Street, Macedon, Wayne County, New York (Nelson Warner, Supervisor, 1998). Present Use: Monument and footbridge Significance: The Aldrich Change Bridge is the oldest dated iron bridge in New York State and one of only two bridges known to survive from the first enlargement of the Erie Canal. In addition to its importance as an artifact of one of the nation's earliest and most significant public works, it draws attention to one of the lesser known and largely overlooked designs of Squire Whipple, nineteenth-century America's foremost theoretician-practitioner of truss bridge design. Fabricated in the Waterford, New York, iron works of George W. Eddy and erected by John Hutchinson of Troy, the Aldrich change bridge was a product of the rich industrial complex then flourishing at the confluence of the Mohawk and Hudson Rivers in eastern New York.
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