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MAIN ST over LITTLE ANDROSCOGGIN RI

Map

Coordinates:
+44.08807, -70.22529
44°05'17" N, 70°13'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MAIN ST over LITTLE ANDROSCOGGIN RI
Structure number:3895
Location:0.4 MI S JCT OF RTE 202
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:89.9 ft. [27.4 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Owner:State Highway Agency [01]
Year built:1948
Year reconstructed:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,723 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:83.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodFairGood1872383.0
December 2015FairGoodFairGood1758083.1
November 2014FairGoodFairGood1680585.1
December 2013FairGoodFairGood1687285.1
November 2012FairGoodFairGood1687285.1
February 2011FairGoodFairGood1595485.1
April 2009FairGoodFairGood1605085.1
January 2009GoodVery GoodGoodGood1803896.2
December 2006GoodVery GoodGoodGood1852096.1
February 2005GoodVery GoodGoodGood2048094.1
July 2002GoodVery GoodGoodGood2225093.9
March 2001GoodVery GoodGoodGood2224893.9
May 1998GoodVery GoodGoodGood2160094.0
December 1996GoodVery GoodGoodGood1894694.2
June 1994GoodVery GoodGoodGood1774094.3
March 1993GoodVery GoodGoodGood1722075.6
May 1990PoorSeriousGoodGood2501880.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.19040130200
Steel Protective Coatingsq. ft.19011070100
Steel Stringerlinear ft.6656402500
Steel Protective Coatingsq. ft.6656501500
Deck
Reinforced Concrete Decksq. ft.6,2706,00027000
Superstructure
Steel Floor Beamlinear ft.3963504600
Steel Protective Coatingsq. ft.3963504600
Substructure
Reinforced Concrete Abutmentlinear ft.1321003200
Joints
Pourable Jointlinear ft.132125520
Bearings
Movable Bearingeach22000
Steel Protective Coatingsq. ft.20200
Fixed Bearingeach22000
Steel Protective Coatingsq. ft.20200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1901504000
Steel Protective Coatingsq. ft.1901504000
Reinforced Concrete Bridge Raillinear ft.9595000