| 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. |
| 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 | Facility Carried / Feature Intersected | Location | Structure Type | Construction Date / Builder or Contractor | Description | Thumbnail | ! |
Ironton-Russell Bridge
| Vernon Street and Etna Street Over Ohio River | Ironton and Russell: Greenup County, Kentucky and Lawrence County, Ohio | Metal Riveted Cantilever Through Truss, Stationary | 1922 By: Unknown | This mighty cantilever is a work of art, and a historic landmark, yet despite this, the bridge is in danger of demolition. | 
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Sciotoville Railroad Bridge
| Railroad (CSX) Over Ohio River | Sciotoville and Siloam: Scioto County, Ohio and Greenup County, Kentucky | Metal Riveted Cantilever Through Truss, Stationary | 1916 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania | Designed by noted engineer Gustav Lindenthal, this massive bridge once held a record for length. | 
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