| 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 | ! |
Adamsville Bridge
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 | Farmview Road (CR-71) (Gallipolis-Jackson Road) Over Raccoon Creek | Adamsville: Gallia County, Ohio | Concrete Cantilevered Through Girder, Fixed |
Total Length: 134 ft Main Span Length: 60 ft Roadway Width: 21 ft Main Spans: 3 |
1922 By: Unknown and Ohio State Highway Department | This incredible bridge may be the only example of its type in the country, and is one of the most significant historic bridges in Ohio. | 
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Point Pleasant - Kanauga Railroad Bridge
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 | Railroad (Norfolk Southern) Over Ohio River | Kanauga and Point Pleasant: Gallia County, Ohio and Mason County, West Virginia | Metal 16 Panel Pin-Connected Pennsylvania Through Truss, Fixed and Approach Spans: Metal 10 Panel Pin-Connected Parker Through Truss, Fixed |
Total Length: 3925 ft Main Span Length: 420 ft Main Spans: 5 |
1919 By: Unknown | This bridge features several Parker truss spans and a Pennsylvania truss channel span. | 
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