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HWY COHANNET ST over WATER THREE MILE RIVER

Map

Coordinates:
+41.88591, -71.13406
41°53'09" N, 71°08'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY COHANNET ST over WATER THREE MILE RIVER
Structure number:T01027ALCMUNNBI
Location:JUST S OF JCT RTE 44
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:62.7 ft. [19.1 m]
Total length:69.9 ft. [21.3 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:2004
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:905 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:82.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,366,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodVery GoodVery GoodVery Good90582.9
February 2015GoodExcellentExcellentExcellent130082.9
February 2013GoodExcellentExcellentExcellent130082.9
February 2011GoodExcellentExcellentExcellent130082.9
February 2009GoodExcellentExcellentExcellent130082.9
February 2007GoodExcellentExcellentExcellent90082.9
September 2005GoodExcellentExcellentExcellent40090.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.332332000
Deck
Prestressed Concrete Top Flangesq. ft.1,3151,315000
Substructure
Reinforced Concrete Abutmentlinear ft.7171000
Bearings
Elastomeric Bearingeach2020000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.160160000
Steel Protective Coatingsq. ft.959959000
Deck
Reinforced Concrete Slabsq. ft.2,1302,130000
Wearing Surfacessq. ft.1,5961,596000