| 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 | ! |
Callender Road Bridge
|
 | Callender Road Over Grand River | Rural: Ashtabula County, Ohio | Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed and Approach Spans: Metal Through Girder, Fixed |
Total Length: 253 ft Main Span Length: 130 ft Roadway Width: 16 ft Main Spans: 1 |
1913 By: Massillon Bridge Company of Massillon, Ohio | This very unique bridge is noted for a skew, through plate girder approaches, and v-lacing on the top chord and end post. | 
|
Center Road Bridge
|
 | Center Road Over Conneaut Creek | Rural: Ashtabula County, Ohio | Concrete Rainbow Through Arch, Fixed |
Total Length: 154 ft Main Span Length: 150 ft Roadway Width: 23.3 ft Main Spans: 1 |
1925 By: Unknown | This rare structure is one of the most graceful and impressive bridges in all of Ohio! | 
|
Clay Road Bridge
|
 | Clay Road Over Mill Creek | Rural: Ashtabula County, Ohio | Metal 6 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 47 ft Roadway Width: 16 ft Main Spans: 1 |
1919 By: Brookville Bridge Company of Brookville, Ohio | A good example of a small Brookville Bridge Company of Brookville, Ohio bridge. | 
| ! |
Horton Road Bridge
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| Horton Road Bridge Over Conneaut Creek | Rural: Ashtabula County, Ohio | Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 129 ft Main Span Length: 122 ft Roadway Width: 15 ft Main Spans: 1 |
1899 By: King Bridge Company of Cleveland, Ohio | This beautiful historic bridge is a fine example of its builder and deserves to be rehabilitated and preserved. | 
| X |
Lake Avenue Bridge
|
| Lake Avenue Over Railroad (Norfolk Southern) | Ashtabula: Ashtabula County, Ohio | Metal 11 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 85 ft Main Span Length: 85 ft Roadway Width: 36 ft Main Spans: 1 |
1928 By: Unknown | This low pony truss has an extremely massive top chord and endpost. | 
|
Mill Road Bridge
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| Mill Road Over Conneaut Creek | Near Conneaut: Ashtabula County, Ohio | Concrete Rainbow Through Arch, Fixed and Approach Spans: Concrete Slab, Fixed |
Total Length: 224 ft Main Span Length: 150 ft Roadway Width: 22.3 ft Main Spans: 1 |
1925 By: Unknown | One of two large examples of a rare and beautiful bridge type in the county. | 
|
Rock Creek Cemetery Bridge
Union Cemetery Bridge |
| Stiles Avenue (Abandoned) Over Rock Creek | Rock Creek: Ashtabula County, Ohio | Metal 6 Panel Pin-Connected Pratt Through Truss, Fixed | Main Spans: 1 | 1906 By: Unknown | An unusual abandoned truss bridge is in the perfect location for a restoration. | 
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Shaffer Road Bridge
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 | Shaffer Road Over Grand River | Rural: Ashtabula County, Ohio | Metal 8 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 168 ft Main Span Length: 166 ft Roadway Width: 16 ft Main Spans: 1 |
1913 By: Massillon Bridge Company of Massillon, Ohio | This bridge was rehabilitated, showing how metal truss bridges can continue to serve vehicles effectively. | 
|
State Line Road Bridge
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 | State Line Road (TR-300) Over Ashtabula Creek | Rural: Erie County, Pennsylvania and Ashtabula County, Ohio | Metal 3 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 30 ft Main Span Length: 27 ft Roadway Width: 15.4 ft Main Spans: 1 |
1910 By: Unknown | This small truss bridge has had beams added to do the work of supporting the road. | 
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