Bridgehunter.com | Knowlesville Road Bridge

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Driving north

Photo taken by James Baughn in July 2009

Overview: Vertical lift bridge over Erie Canal on Main Street
Location: Orleans County, New York
Status: Open to traffic
History: Built 1910
Design: Warren pony truss
Dimensions: Length of largest span: 122.7 ft.
Total length: 144.7 ft.
Deck width: 18.7 ft.
Approximate latitude, longitude: +43.24250, -78.31056 (decimal degrees)
43°14'33" N, 78°18'38" W (degrees°minutes'seconds")
Approximate UTM coordinates: 17/718353/4791256 (zone/easting/northing)
USGS topographic map: Knowlesville
Inventory numbers: NY 4445180 (New York State bridge identification number)
NYSBC E-206 (New York State Barge Canal bridge number)
BH 26602 (Bridgehunter.com ID)
Inspection (as of 10/2011): Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 67.1 (out of 100)
Average daily traffic (as of 2011): 1,100

Knowlesville Road Bridge

Posted August 6, 2013, by Douglas Butler (drawbridges [at] lycos [dot] com)

Erie Canal lift bridge drawing.

Webmaster's note: The photo that was here has been incorporated into the main site.