| 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 |
East River Bridge
East River Crossing Road Bridge |
 | East River Crossing Road Over East Branch Tioughnioga River | East River: Cortland County, New York | Metal 6 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 91 ft Main Span Length: 91 ft Roadway Width: 16.4 ft Main Spans: 1 |
1913 By: Unknown | This is an early 20th century pony truss in decent condition. | 
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Landers Corners Bridge
|
 | Landers Corners Road Bridge Over Otselic River | Rural: Cortland County, New York | Metal 9 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 158.8 ft Main Span Length: 155 ft Roadway Width: 11.8 ft Main Spans: 1 |
1890 By: Groton Bridge Company of Groton, New York | This impressive structure had a modern loadbearing arch added. | 
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Marathon Bridge
|
| Main Street Over Tioughnioga River | Marathon: Cortland County, New York | Metal 9 Panel Rivet-Connected Polygonal Warren Through Truss, Fixed |
Total Length: 178.8 ft Main Span Length: 175 ft Roadway Width: 7.3 ft Main Spans: 1 |
1932 By: Unknown | An attractive truss bridge forms the centerpiece of a small town. | 
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Pine Street Bridge
|
 | Pine Street Over West Branch Tioughnioga River | Homer: Cortland County, New York | Metal 5 Panel Pin-Connected Lenticular Pony Truss, Fixed |
Total Length: 72 ft Main Span Length: 72 ft Roadway Width: 10.8 ft Main Spans: 1 |
1878 By: Corrugated Metal Company of East Berlin, Connecticut (Berlin Iron Bridge Company of East Berlin, Connecticut) | One of three lenticular truss bridges in Homer, this is the longest single span. | 
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Port Watson Street Bridge
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| Port Watson Street (US-11) Over Tioughnioga River | Cortland: Cortland County, New York | Metal 10 Panel Rivet-Connected Polygonal Warren Through Truss, Fixed |
Total Length: 196 ft Main Span Length: 190 ft Roadway Width: 30 ft Main Spans: 1 |
1933 By: Unknown | This standard plan truss makes an excellent historic gateway into the city of Cortland. | 
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Town Line Road Bridge
|
| Town Line Road Over Otselic River | Taylor: Cortland County, New York | Metal 6 Panel Pin-Connected Lenticular Through Truss, Fixed and Approach Spans: Metal 4 Panel Rivet-Connected Warren Pony Truss, Fixed |
Main Span Length: 85 ft Roadway Width: 11.5 ft Main Spans: 1 |
1888 By: Berlin Iron Bridge Company of East Berlin, Connecticut and Groton Bridge Company of Groton, New York | This abandoned bridge is an outstanding example of a short-span lenticular through truss, and it also includes a 1903 pony truss span. | 
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Wall Street Bridge
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| Wall Street Over West Branch Tioughnioga River | Homer: Cortland County, New York | Metal 4 Panel Pin-Connected Lenticular Pony Truss, Fixed |
Total Length: 58.7 ft Main Span Length: 57.7 ft Roadway Width: 10.5 ft Main Spans: 1 |
1878 By: Corrugated Metal Company of East Berlin, Connecticut (Berlin Iron Bridge Company of East Berlin, Connecticut) | One of three lenticular truss bridges in Homer, this is the only one still serving vehicular traffic. | 
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Water Street Bridge
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| Water Street Over West Branch Tioughnioga River | Homer: Cortland County, New York | Metal 4 Panel Pin-Connected Lenticular Pony Truss, Fixed | Main Spans: 2 | By: Unknown | One of three lenticular truss bridges in Homer, this one comes in a two-span configuration. | 
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