| 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 |
Caledonia Bridge
| Caledonia Northern Road (CR-194) Over Olentangy River | Caledonia: Marion County, Ohio | Metal Pinned Bowstring Through Truss, Stationary | 1873 By: Wrought Iron Bridge Company of Canton, Ohio | A rare, and early example of a Wrought Iron Bridge Company bowstring, this bridge is long abandoned. | 
| ! |
Clark Road Bridge
| Clark Road (CR-13) Over Scioto River | Rural: Marion County, Ohio | Metal Pinned Pratt Through Truss, Stationary | 1916 By: Central Concrete and Construction Company of Canton, Ohio | Although rehabilitated in the past, a recent car crash damaged this beautiful bridge, putting its fate in question. | 
| X |
Prospect Bridge
| Water Street (OH-47) Over Scioto River | Prospect: Marion County, Ohio | Metal Pinned Parker Through Truss, Stationary | 1913 By: Standard Engineering Company of Toledo, Ohio | This stunning, ornate Parker truss will no longer be the main attraction and centerpiece of Prospect. | 
|
St. James Road Bridge
| St. James Road (CR-141 East) Over Olentangy River | Rural: Marion County, Ohio | Metal Pinned Parker Through Truss, Stationary | 0 By: Unknown | This is a highly attractive, traditional pin-connected Parker truss. | 
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