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SR 846 over NAUGATUCK RIVER

Map

Coordinates:
+41.55710, -73.05438
41°33'26" N, 73°03'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 846 over NAUGATUCK RIVER
Structure number:01117
Location:0.1 MILE NORTH OF SR 847
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:64.0 ft. [19.5 m]
Total length:193.9 ft. [59.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Owner:State Highway Agency [01]
Year built:1922
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,700 [as of 2016]
Truck traffic:6% of total traffic
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:62.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017Fair-FairGood2170062.6
October 2015Fair-FairSatisfactory2170062.6
October 2013Fair-FairSatisfactory2430061.9
October 2011Fair-FairSatisfactory2300062.1
October 2009Fair-FairGood2650061.4
October 2007Fair-FairGood2640061.4
September 2005Fair-FairGood2520061.7
October 2003Fair-FairGood2530061.6
October 2001Fair-FairGood2520061.7
November 1999Fair-FairGood2250063.1
October 1997Fair-FairGood2190063.2
October 1995Fair-FairGood2650061.9
December 1993Fair-FairFair2610061.9
October 1991Fair-FairFair2740061.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Archlinear ft.1946368594
Substructure
Reinforced Concrete Pier Walllinear ft.1352011500
Reinforced Concrete Abutmentlinear ft.128873650
Bridge Rail
Other Material Bridge Raillinear ft.3883344680