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ROUTE 80 over HAMMONASSET RIVER

New Haven County, Connecticut

Map

Coordinates:
+41.35721, -72.61260
41°21'26" N, 72°36'45" W
View more info at Bridgehunter.com

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 80 over HAMMONASSET RIVER
Structure number:01132
Location:1.4 MI E OF ROUTE 79
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:100.1 ft. [30.5 m]
Total length:230.0 ft. [70.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:State Highway Agency [01]
Year built:1934
Year reconstructed:1970
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,600 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:60.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairFairFairFair460060.5
August 2016FairFairFairFair400061.6
August 2014FairFairFairFair400060.6
August 2012FairFairFairFair430060.1
September 2010FairFairFairFair440059.9
August 2008FairFairSatisfactoryFair450060.7
January 2006FairFairSatisfactoryFair460060.5
February 2004FairFairSatisfactoryFair470060.3
January 2002FairSatisfactorySatisfactoryFair710057.1
March 2000FairSatisfactorySatisfactoryFair690057.5
February 1998FairSatisfactorySatisfactoryFair440062.0
December 1996PoorPoorPoorPoor440039.0
December 1994PoorPoorPoorFair370041.1
June 1992PoorPoorPoorFair370041.1
June 1990FairFairFairFair440061.0