| 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 |
Benton Road Bridge
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 | Benton Road (TR-104) Over Sycamore Creek | Rural: Crawford County, Ohio | Metal 5 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 92 ft Main Span Length: 90 ft Roadway Width: 16.7 ft Main Spans: 1 |
1925 By: Brookville Bridge Company of Brookville, Ohio | This traditionally composed riveted pony truss has been bypassed and abandoned. | 
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Caldwell Road Bridge
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 | Caldwell Road (TR-33) Over Sandusky River | Rural: Crawford County, Ohio | Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 114.2 ft Main Span Length: 113 ft Roadway Width: 15.7 ft Main Spans: 1 |
1890 By: Variety Ironworks of Cleveland, Ohio | With its builder-associated uniqu details, this is one of around a handful of surviving examples of bridges built by this company in the country. | 
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