Jarvis-Douglas Parabolic Truss

Highgate Falls Bridge (Franklin County, Vermont)
Built 1887 by Berlin Iron Bridge Co.; Bypassed 1976; Rehabilitated for pedestrian use in 2000
Pin connected Lenticular through truss bridge over Missisquoi River on Mill Hill Rd
Open to pedestrians

South Washington Street Parabolic Bridge (Broome County, New York)
Built 1886 by Berlin Iron Bridge Co.; Closed to vehicles 1969; Rehabilitated 1997 & 2015
Pin connected Lenticular through truss bridge over Susquehanna River on South Washington Street
Open to pedestrians