| AuSable Chasm Bridge | |
| Location: | over Ausable River., Au Sable, New York at Ausable Chasm |
| Coordinates: | 44.5247°N -73.4633°W |
| Built: | 1933 |
| Architect: | MacCloskey, C.C., engineer, NYDPW; Stark, Burr M., builder |
| Architecture: | Steel Arch |
| Added: | November 12, 1999 |
| Refnum: | 99001320 |
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 in length, with two 52feet foot approach spans, for an overall length with approaches and abutments of . It is approximately wide, with a span height of and overall height of .[1]
It was listed on the National Register of Historic Places in 1999.