Old State Road Bridge

Old State Road Bridge
U.S. National Register of Historic Places
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Location	Co. Rt. 17B over Ausable R., AuSable Chasm and Chesterfield, New York
Coordinates	44°31′25″N73°27′37″W / 44.52361°N 73.46028°W / 44.52361; -73.46028
Area	less than one acre
Built	1890
Architectural style	Pratt Pony Truss Bridge
MPS	AuSable River Valley Bridges MPS [1]
NRHP reference No.	99001319 [2]
Added to NRHP	November 12, 1999

Old State Road Bridge is a historic Pratt Pony Truss bridge over the Ausable River at AuSable Chasm and Chesterfield in Clinton and Essex County, New York. It was built in 1890. The bridge is 107 feet (32.6 m) in length, 23 feet (7 m) wide, and 10 feet (3 m) in height. ^[3]

It was listed on the National Register of Historic Places in 1999. ^[2]

References

1. Steven Engelhart (February 1998). National Register of Historic Places Registration: New York MPS AuSable River Valley Bridges MPS. National Archives and Records Administration. Retrieved October 26, 2025. (Downloading may be slow.)
2. "National Register Information System". National Register of Historic Places . National Park Service. March 13, 2009.
3. Steven Engelhart and Linda M. Garofalini (February 1998). National Register of Historic Places Registration: New York MPS Old State Road Bridge. National Archives and Records Administration. Retrieved October 26, 2025. (Downloading may be slow.)