Rating:
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AuSable Chasm Bridge

Photos 

AuSable Chasm Bridge

Photo taken by Michael Quiet in April 2015

Enlarge

BH Photo #323435

Map 

Street View 

Facts 

Overview
Steel arch bridge over AuSable River on US 9
Location
Clinton County, New York, and Essex County, New York
Status
Open to traffic
History
Built 1934; rehabilitated 1991
Design
Steel arch with a 2 stone faced arch approach spans
Dimensions
Length of largest span: 126.0 ft.
Total length: 410.8 ft.
Deck width: 29.9 ft.
Recognition
Posted to the National Register of Historic Places on November 12, 1999
Approximate latitude, longitude
+44.52472, -73.46306   (decimal degrees)
44°31'29" N, 73°27'47" W   (degrees°minutes'seconds")
Approximate UTM coordinates
18/622132/4931304 (zone/easting/northing)
Quadrangle map:
Keeseville
Average daily traffic (as of 2015)
2,506
Inventory numbers
NRHP 99001320 (National Register of Historic Places reference number)
NY 1071300 (New York State bridge identification number)
BH 25866 (Bridgehunter.com ID)
Inspection report (as of July 2015)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 92.2 (out of 100)
View more at BridgeReports.com

Categories 

Arch (11,357)
Built 1934 (717)
Built during 1930s (10,884)
Clinton County, New York (54)
Closed-spandrel arch (3,705)
Deck arch (10,606)
Essex County, New York (62)
Flared (405)
Have street view (24,260)
NR-listed (2,851)
New York (3,514)
Open (37,696)
Owned by state (14,462)
Span length 125-175 feet (3,877)
Steel arch (343)
Total length 250-500 feet (4,764)
US 9 (35)

Update Log 

  • April 4, 2018: New photo from Josh Schmid
  • April 12, 2017: New photos from Michael Quiet
  • November 19, 2016: New Street View added by Dana and Kay Klein
  • April 27, 2015: New photos from Michael Quiet

Sources