AuSable Chasm Bridge

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AuSable Chasm Bridge
Bridge over the Ausable Chasm, Clinton County, New York.jpg
Ausable Chasm Bridge
AuSable Chasm Bridge is located in New York
AuSable Chasm Bridge
AuSable Chasm Bridge is located in the US
AuSable Chasm Bridge
Location US 9 over Ausable River., Au Sable, New York at Ausable Chasm
Coordinates 44°31′29″N 73°27′48″W / 44.52472°N 73.46333°W / 44.52472; -73.46333Coordinates: 44°31′29″N 73°27′48″W / 44.52472°N 73.46333°W / 44.52472; -73.46333
Area 2 acres (0.81 ha)
Built 1933
Architect MacCloskey, C.C., engineer, NYDPW; Stark, Burr M.,builder
Architectural style Steel Arch
MPS AuSable River Valley Bridges MPS
NRHP Reference # 99001320[1]
Added to NRHP November 12, 1999

AuSable Chasm Bridge is a historic steel arch bridge with concrete and stone faced approach spans that carries US 9 over the Ausable River at AuSable in Clinton County, New York. It was built in 1932-1933. The main span is 222 feet in length, with two 52 foot approach spans, for an overall length with approaches of 52 feet. It is approximately 40 feet wide, with a span height of 45 feet and overall height of 70 feet.[2]

It was listed on the National Register of Historic Places in 1999.[1]

See also[edit]


  1. ^ a b National Park Service (2009-03-13). "National Register Information System". National Register of Historic Places. National Park Service. 
  2. ^ Steven Engelhart and Linda M. Garofalini (February 1998). "National Register of Historic Places Registration: AuSable Chasm Bridge". New York State Office of Parks, Recreation and Historic Preservation. Retrieved 2009-06-14.  See also: "Accompanying 15 photos". 
Ausable Chasm Bridge, 2008