| 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 |
Bertram Road Bridge
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 | Bertram Road Over Indian Creek | Near Cedar Rapids: Linn County, Iowa | Metal 8 Panel Pin-Connected Hammond Through Truss, Fixed |
Total Length: 191 ft Main Span Length: 115.2 ft Roadway Width: 15.7 ft Main Spans: 1 |
By: Wrought Iron Bridge Company of Canton, Ohio | One of the most important bridges in the state, this bridge has an extremely rare truss design and follows several patented designs. | 
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CR-325 West Bridge
Pike County Bridge 246 / Gibson County Bridge 387 |
| CR-325 West Over South Fork Patoka River | Rural: Gibson County, Indiana and Pike County, Indiana | Metal 9 Panel Pin-Connected Hammond Through Truss, Fixed |
Total Length: 121.7 ft Main Span Length: 119 ft Roadway Width: 13.8 ft Main Spans: 1 |
By: Wrought Iron Bridge Company of Canton, Ohio | One of only a handful of known bridges in the entire country that display the Hammond truss configuration. | 
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