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Aldrich Change Bridge

Aldrich Change Bridge

Primary Photographer(s): Rick McOmber and Marc Scotti

Bridge Documented: March 28, 2009, October 4, 2012, and July 4, 2019

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Facility Carried / Feature Intersected
Park Path Over Park Land
Location
Palmyra: Wayne County, New York: United States
Construction Date and Builder / Engineer
1858 By Builder/Contractor: Mohawk and Hudson Iron Works of Waterford, New York (G.W. Eddy Foundry) and John Hutchinson of Troy, New York and Engineer/Design: Squire Whipple
Rehabilitation Date
Not Available or Not Applicable
Main Span Length
72.4 Feet (22.1 Meters)
Structure Length
72.4 Feet (22.1 Meters)
Roadway Width
13.3 Feet (4.05 Meters)
Spans
1 Main Span(s)
Inventory Number
Not Applicable

Historic Significance Rating (HSR)
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Bridge Documentation

View Historic American Engineering Record (HAER) Documentation For This Bridge

HAER Drawings, PDF - HAER Data Pages, PDF

 The HAER page for this bridge provides an extensive history on this bridge. Be sure to read it for more information on this bridge. This is one of the oldest metal bridges in the country, and is one of the earliest known examples of a Parker truss bridge.

The Aldrich Change Bridge is a bridge that has certainly been through a lot. Moved several times, washed off its abutments once, and finally restored here in a park setting, it is amazing that this bridge, one of only two bridges from the original Erie Canal, remains here today.

Why Aldrich "Change" Bridge? Because this bridge was built to change the side of the canal that the mule(s) towing the boats navigating the canal would need to be on. There were any number of reasons why the tow path might need to change the side of the canal it was on.

The placement of the bridge in the park was designed to showcase the way the bridge would have original functioned, although no water is actually present under the bridge, the setup of the approach to the bridge is authentic to the way the bridge would have been seen when in service on the canal. The drawing below adapted from the Historic American Engineering Record helps to illustrate the original configuration of the bridge.


This bridge is tagged with the following special condition(s): Reused and Unorganized Photos

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Photo Galleries and Videos: Aldrich Change Bridge

 

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Bridge Photo-Documentation

Original / Full Size Photos
A collection of overview and detail photos. This gallery offers photos in the highest available resolution and file size in a touch-friendly popup viewer.
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View Photo Gallery

Bridge Photo-Documentation

Mobile Optimized Photos
A collection of overview and detail photos. This gallery features data-friendly, fast-loading photos in a touch-friendly popup viewer.
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View Photo Gallery

2019 Additional Unorganized Photos

Original / Full Size Photos
A supplemental collection of photos that are from additional visit(s) to the bridge and have not been organized or captioned. This gallery offers photos in the highest available resolution and file size in a touch-friendly popup viewer.
Alternatively, Browse Without Using Viewer

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View Photo Gallery

2019 Additional Unorganized Photos

Mobile Optimized Photos
A supplemental collection of photos that are from additional visit(s) to the bridge and have not been organized or captioned. This gallery features data-friendly, fast-loading photos in a touch-friendly popup viewer.
Alternatively, Browse Without Using Viewer

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Maps and Links: Aldrich Change Bridge

Coordinates (Latitude, Longitude):

Search For Additional Bridge Listings:

Bridgehunter.com: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

Bridgehunter.com: View listed bridges within 10 miles (16 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 10 miles (16 kilometers) of this bridge.

2021 National Bridge Inventory: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

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