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Andrewsville Bridge

Andrewsville Bridge

Primary Photographer(s): Nathan Holth and Rick McOmber

Bridge Documented: July 19, 2013

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Key Facts

Facility Carried / Feature Intersected
Andrewsville Road Over Rideau River
Location
Rural: Lanark County, Ontario and Leeds and Grenville United Counties, Ontario: Canada
Structure Type
Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Construction Date and Builder / Engineer
By Builder/Contractor: Dominion Bridge Company of Montréal, Québec

Technical Facts

Rehabilitation Date
Not Available or Not Applicable
Main Span Length
124.3 Feet (37.89 Meters)
Structure Length
157.7 Feet (48.07 Meters)
Roadway Width
14.4 Feet (4.39 Meters)
Spans
1 Main Span(s) and 1 Approach Span(s)
NBI Number
Not Applicable

Historic Significance Rating (HSR)

Bridge Documentation

2019 Update: Mike Downey contacted HistoricBridges.org and reports that a rehabilitation of this bridge is complete. The bridge opened on March 31, 2019 after being closed for three months for repairs. The entire deck was replaced.

View Documents Relating To The Decision To Preserve This Heritage Bridge

This bridge is a nice looking example of a riveted truss bridge and it contributes to the beauty of the river and the heritage of the setting, which includes a swing bridge a short distance away. This bridge is traditionally composed and was built by the Dominion Bridge Company, which was one of the largest bridge building companies in Canada. This bridge was built ca. 1900. In 1904, a flood destroyed part of the substructure and caused one end of the bridge to drop. The truss was not demolished however and was placed upon a reconstructed substructure.

This bridge was closed and at risk for demolition for a time. However, local residents formed the Friends of Andrewsville Bridge and successfully saved the bridge from demolition. Instead of demolition, some minor repairs were made and headache bars were placed on the approaches to the bridge to prevent trucks from disobeying the weight limit for the bridge. This bridge is therefore noteworthy as one of the few heritage truss bridges in Ontario to have ever been saved from demolition. Hopefully the bridge will inspire preservation of additional bridges. The headache bars are a great way to enforce weight limits, since trucks are unable to pass under the low clearance of the headache bar. The repairs made to the bridge appear to be minor in nature. Of note, some of the battens on the diagonals were replaced. The replaced steel was painted bright yellow for unknown reasons.

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Photo Galleries and Videos: Andrewsville 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. Alternatively, Browse Without Using Viewer
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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. Alternatively, Browse Without Using Viewer
View Video
CarCam: Westbound Crossing
Full Motion Video
Note: The downloadable high quality version of this video (available on the video page) is well worth the download since it offers excellent 1080 HD detail and is vastly more impressive than the compressed streaming video. Streaming video of the bridge. Also includes a higher quality downloadable video for greater clarity or offline viewing.

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