| 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 | ! |
Pomeroy-Mason Bridge
| Old US-33 Over Ohio River | Pomeroy and Mason: Meigs County, Ohio and Mason County, West Virginia | Metal Riveted Cantilever Through Truss, Stationary | 1928 By: Mount Vernon Bridge Company of Mount Vernon, Ohio | This awe-inspiring monumental bridge, with its unique arched deck and infinitely complex design is being replaced by a mundane, standard cable-stayed structure. | 
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