| 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 |
Belleville Bridge
|
 | Bridge Street Over Moira River | Belleville: Hastings County, Ontario | Concrete Rainbow Through Arch, Fixed | Main Spans: 2 | 1930 By: Holdcroft Construction Company of Kingston, Ontario and A. B. Crealock | One of two beautifully restored, rare multi-span rainbow arch bridges in Belleville. | 
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Glen Miller Road Bridge
|
 | Glen Miller Road Over KH-401 | Rural: Hastings County, Ontario | Concrete Rigid-Frame, Fixed | Main Spans: 1 | 1957 By: Unknown | An example of a less common Ontario rigid frame overpass design which visually has a smooth arch arch, but does not blend into the abutment like other rigid frame bridges. | 
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Milltown Bridge
|
 | Milltown Road Over Salmon River | Milltown (Rural): Hastings County, Ontario | Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed | Main Spans: 1 | By: Unknown | This bridge has some of the most unusual design details ever found in a truss bridge making the bridge perhaps unique. | 
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Moira Bridge
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| Front Street Over Moira River | Belleville: Hastings County, Ontario | Concrete Rainbow Through Arch, Fixed | Main Spans: 2 | 1930 By: Holdcroft Construction Company of Kingston, Ontario and A. B. Crealock | One of two beautifully restored, rare multi-span rainbow arch bridges in Belleville. | 
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Salmon River Railway Bridge
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 | Railroad (Canadian National) Over Salmon River and Milltown Road | Rural: Hastings County, Ontario | Metal Segmental Deck Girder, Fixed and Approach Spans: Stone Deck Arch, Fixed | Main Spans: 4 | By: Unknown | This stone arch overpass and plate girder bridge over the river are technically two bridges. | 
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