Butternut Creek Bridge (Otsego County, New York)
Built 1901; rehabilitated 1989Pony truss bridge over Butternut Creek on CR 4 (Bloom Street) in GilbertsvilleOpen to traffic
Dunderberg Creek Bridge (Otsego County, New York)
Built 1919; rehabilitated 1966Stone arch bridge over Dunderberg Creek on NY 51 in GilbertsvilleOpen to traffic
Green Street Bridge (Otsego County, New York)
Built 1880; rehabilitated 1991Pony truss bridge over Dunderberg Creek on Green Street in GilbertsvilleOpen to traffic