| less than one acre|
Havan Bridge Works
19 July 1984
| 1895 (1895)|
| Oliver Ave., Middletown, New York|Oliver Avenue Bridge Wikipedia
Oliver Avenue Bridge was a historic railroad bridge located at Middletown in Orange County, New York. It was built in 1895 by the Havan Bridge Works. It was a single span, metal trough Pratt truss structure measuring 20 feet wide and 105 feet long. The bridge has been demolished.
It was listed on the National Register of Historic Places in 1984.