AuSable Chasm Bridge

Photos

Photo taken by Michael Quiet in April 2015

BH Photo #323435

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 2016): 2,813
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 2017): Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 64.6 (out of 100)
View more at BridgeReports.com