| Special Bridge Conditions Legend |
| ! | Confirmed demolition date within one year or an especially historic bridge that is threatened with demolition at any level. |
| X | The bridge has been confirmed demolished or collapsed. |
| S | The bridge has been dismantled or moved to an offsite location and is not currently available for public viewing. |
| L | Most or all of the original bridge material has been demolished and replaced, including historically significant elements, but some original parts of the bridge remain. |
| Note: This website cannot guarantee the current condition of any bridge on this website. Bridges lacking these icons should not necessarily be considered condition-free. |
| Bridge Name | HSR Rating | Facility Carried / Feature Intersected | Location | Structure Type | Structure Dimensions | Construction Date / Builder or Contractor | Description | Thumbnail |
Beachville Bridge
|
 | Zorra Line Over South Branch Thames River | Beachville: Oxford County, Ontario | Metal 6 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | A good, well-maintained example of a provincial standard plan pony truss in Ontario. | 
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Blenheim Road Arch Bridge
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 | Blenheim Road (Abandoned Alignment) Over Burgess Lake Outlet (Nith River Tributary) | Rural: Oxford County, Ontario | Concrete Closed Spandrel Deck Arch, Fixed | Main Spans: 1 | By: Unknown | This tiny concrete arch bridge is a long-abandoned bridge that carries a long-abandoned alignment of Blenheim Road. | 
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Blenheim Road Bridge
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 | Blenheim Road Over Nith River | Rural: Oxford County, Ontario | Metal 8 Panel Rivet-Connected Double-Intersection Warren Through Truss, Fixed |
Total Length: 123 ft Main Span Length: 1930 ft Main Spans: 1 |
1930 By: Reid-Riddell Engineering of Toronto, Ontario | A beautiful and excellent example of this distinctive bridge design. | 
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Domtar Line Bridge
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 | Domtar Line Over South Branch Thames River | Rural: Oxford County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | By: Unknown | A relatively large single span concrete bridge. | 
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Domtar Line Railway Bridge
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 | Railway (Abandoned) Over South Branch Thames River | Rural: Oxford County, Ontario | Metal Rivet-Connected Double-Intersection Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | An unusual little railway pony truss has been abandoned here. | 
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Domtar Line Railway Overpass
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 | Domtar Line (41st Line) Over Railroad (Canadian National) | Rural: Oxford County, Ontario | Metal Through Girder, Fixed | Main Spans: 3 | By: Unknown | With its steep approach and narrow roadway, this bridge is an example of how railway overpasses were built long ago. | 
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Middletown Line Bridge
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| Middletown Line Over Otter Creek | Rural: Oxford County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This pony truss is noted for its extremely lightweight truss members. | 
| ! |
Norwich Avenue Bridge
Constable Jack Ross Memorial Bridge |
| Norwich Avenue (HWY-59) Over KH-401 | Woodstock: Oxford County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | 1955 By: Unknown | One of a number of remaining similar structures, this bridge is both old and unusual as an attractive expressway overpass. | 
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Oxford-Waterloo Road Bridge
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 | Oxford-Waterloo Road Over Nith River | Rural: Waterloo Region, Ontario and Oxford County, Ontario | Metal 8 Panel Rivet-Connected Camelback Through Truss, Fixed |
Total Length: 152.9 ft Main Span Length: 150 ft Roadway Width: 12 ft Main Spans: 1 |
1912 By: Hamilton Bridge Company of Hamilton, Ontario | This attractive camelback truss adds interest to an otherwise simple country roadway. | 
| ! |
Plank Line Bridge
Constable Scott Rossiter Memorial Bridge |
| Plank Line (Highway 19) Over KH-401 | Ingersoll: Oxford County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | 1955 By: Unknown | Bridges like these older overpasses on Highway 401 are what make driving on roads more interesting. | 
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TR-12 Bridge East
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| TR-12 Over Nith River | Rural: Oxford County, Ontario | Metal 7 Panel Rivet-Connected Camelback Through Truss, Fixed |
Total Length: 133 ft Main Spans: 1 |
1920 By: Reid-Riddell Engineering of Toronto, Ontario | One of three truss bridges on this road, which form an interesting group of truss bridges. | 
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TR-12 Bridge Middle
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| TR-12 Over Nith River | Rural: Oxford County, Ontario | Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 132.5 ft Main Spans: 1 |
1929 By: Reid-Riddell Engineering of Toronto, Ontario | One of three truss bridges on this road, which form an interesting group of truss bridges. | 
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TR-12 Bridge West
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| TR-12 Over Nith River | Rural: Oxford County, Ontario | Metal 7 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 132 ft Main Spans: 1 |
1937 By: Reid-Riddell Engineering of Toronto, Ontario | One of three truss bridges on this road, which form an interesting group of truss bridges, this bridge is noted for its skew. | 
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TR-2 Bridge
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| TR-2 Over Nith River | Rural: Oxford County, Ontario | Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed | Main Spans: 1 | By: Unknown | This truss bridge has been left in place with a reconfigured deck for non-motorized traffic only. | 
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Union Line Bridge
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| Union Line Over Otter Creek | Rural: Oxford County, Ontario | Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed | Main Spans: 1 | By: Unknown | This long abandoned pony truss retains good historic integrity but is sitting on a cracked abutment. | 
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