A. L. Dolby & Co.

Wallkill Valley - Rosendale Trestle (Old) (Ulster County, New York)
abutments, 1870-72
Lost Deck truss bridge over Rondout Creek on Wallkill Valley Railroad
Replaced by new bridge

Wallkill Valley Rail Trail - Rosendale Trestle (Ulster County, New York)
Built 1895
Deck truss bridge over Rondout Creek and Main Street on Railroad
Open to pedestrians