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WESTERN ROAD over BACK RIVER

Map

Coordinates:
+44.15041, -69.27907
44°09'01" N, 69°16'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WESTERN ROAD over BACK RIVER
Structure number:3785
Location:1.8 MI SE JCT RTE 235
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1941
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,180 [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:Satisfactory [6 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:60.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairFairFairSatisfactory218060.2
April 2017FairFairFairFair218060.2
January 2015FairSatisfactorySatisfactoryFair188664.9
July 2013FairSatisfactorySatisfactoryFair191060.8
August 2012FairSatisfactorySatisfactoryFair191060.8
April 2011FairSatisfactorySatisfactoryFair189960.8
September 2010FairSatisfactorySatisfactoryFair195060.8
September 2009FairSatisfactorySatisfactoryFair175860.9
August 2007FairSatisfactorySatisfactoryFair181060.9
January 2006FairSatisfactorySatisfactoryFair180860.9
August 2003FairSatisfactorySatisfactoryFair125059.9
May 2001FairSatisfactorySatisfactoryFair114659.9
November 1999FairSatisfactorySatisfactorySatisfactory110271.0
June 1997FairSatisfactorySatisfactoryGood107471.1
July 1995FairSatisfactorySatisfactoryGood105071.0
June 1993FairSatisfactoryGoodGood100971.1
October 1991GoodGoodGoodGood100165.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.5005000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4640600
Deck
Reinforced Concrete Slabsq. ft.575057500