| 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 |
Adams Street Bridge
| Adams Street Over Erie Canal | Lockport: Niagara County, New York | Metal Riveted Warren Pony Truss, Movable: Vertical Lift | 1917 By: Lackawanna Bridge Company of Buffalo, New York | A historically intact example of an unusual type of vertical lift bridge. | 
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Big Bridge
| Main Street and Others Over Erie Canal | Lockport: Niagara County, New York | Metal Deck Girder, Stationary | 1914 By: Unknown | This was the widest bridge in the world when completed, and in addition to several roads, holds part of a parking lot on its deck! | 
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Canal Road Bridge
Millards Highway Bridge | Canal Road Over Erie Canal | Rural: Niagara County, New York | Metal Riveted Double-Intersection Warren Through Truss, Stationary | 1910 By: Empire Engineering | A restored one-lane through truss bridge adds to the rich heritage of the Erie Canal. | 
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Day Road Bridge
Wakemans Highway Bridge | Day Road Over Erie Canal | Rural: Niagara County, New York | Metal Riveted Double-Intersection Warren Through Truss, Stationary | 1909 By: Empire Engineering | An unusual and beautifully restored bridge continues to safely serve its original purpose, and sets an example for other agencies to follow. | 
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Exchange Street Bridge
| Exchange Street Over Erie Canal | Lockport: Niagara County, New York | Metal Riveted Warren Pony Truss, Movable: Vertical Lift | 1915 By: McMyler-Interstate Company | One of the unusual Erie Canal vertical lift bridges. | 
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Lake Street Bridge
Wilson Bridge | Lake Street (NY-425) Over East Branch Twelvemile Creek | Wilson: Niagara County, New York | Concrete T-Beam, Stationary | 1930 By: Unknown | It looks like an arch bridge, is listed as a t-beam, and has ornate approach guardrails from a preceding structure. | 
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Lockport Railroad Bridge
Upside-Down Bridge | Railroad (Falls Road Railroad) Over Erie Canal | Lockport: Niagara County, New York | Metal Riveted Baltimore Deck Truss, Stationary | 1902 By: King Bridge Company of Cleveland, Ohio | This impressive structure was built as a deck truss to limit boat height on the Erie Canal to benefit the railroads. | 
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Pine Street Bridge
| Pine Street Over Erie Canal | Lockport: Niagara County, New York | Metal Deck Arch, Stationary | 1901 By: Unknown | An attractive plate steel arch with v-laced spandrels in downtown Lockport. | 
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Prospect Street Bridge
| Prospect Street Over Erie Canal | Lockport: Niagara County, New York | Non-Historic, Stationary | 2005 By: Unknown | A short discussion on the ethics of modern truss bridge use. | 
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Whirlpool Highway Bridge
| Whirlpool Bridge Over Niagara River | Niagara Falls: Niagara Region, Ontario and Niagara County, New York | Metal Riveted Cantilever Deck Truss, Stationary | 1897 By: Unknown | A monumental late 1800s deck cantilever bridge compliments the river valley quite well. | 
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Whirlpool Railroad Bridge
| Railroad (Canadian Pacific, Central Michigan Railway) Over Niagara River | Niagara Falls: Niagara Region, Ontario and Niagara County, New York | Metal Riveted Cantilever Deck Truss, Stationary | 1925 By: Unknown | This bridge provides a pleasing compliment to its older highway companion. | 
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