AuSable Chasm Bridge

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 between Clinton and Essex Counties, New York. It was built between 1932–1933. The main span is 222 feet (68 m) in length, with two 52-foot (16 m) foot approach spans, for an overall length with approaches and abutments of 526 feet (160 m). It is approximately 40 feet (12 m) wide, with a span height of 45 feet (14 m) and overall height of 70 feet (21 m).^[2]

AuSable Chasm Bridge
U.S. National Register of Historic Places
Ausable Chasm Bridge
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Location	US 9 over Ausable River., Au Sable, New York at Ausable Chasm
Coordinates	44°31′29″N 73°27′48″W
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 No.	99001320[1]
Added to NRHP	November 12, 1999

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

See also

• Transport portal
• Engineering portal
• New York (state) portal
• National Register of Historic Places portal
• List of bridges on the National Register of Historic Places in New York
• National Register of Historic Places listings in Clinton County, New York
• National Register of Historic Places listings in Essex County, New York