Helena, New York

Depot Street Bridge (St. Lawrence County, New York)
Built 1931
Warren Through truss bridge over Deer River on Depot Street 9CR 92A) in Helena
Intact but closed to all traffic in August 2020; replacement to begin construction in 2021

Helena Bridge (St. Lawrence County, New York)
Built 1900 by Canton Bridge Co; Rehabilitated 1965; Closed c.2000
Pin connected Pratt through truss bridge over St. Regis River on CR 37
Closed to all traffic