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I-95 (NB) over ANDROSCOGGIN RIVER

Map

Coordinates:
+44.06441, -70.20718
44°03'52" N, 70°12'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-95 (NB) over ANDROSCOGGIN RIVER
Structure number:0086
Location:0.163 mi E of Vickery Rd
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on Interstate toll segment under Secretarial Agreement [4]
Length of largest span:150.9 ft. [46.0 m]
Total length:845.8 ft. [257.8 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:98.4 ft. [30.0 m]
Skew angle:30°
Owner:State Toll Authority [31]
Year built:1956
Year reconstructed:2014
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,920 [as of 2016]
Truck traffic:11% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:85.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodFairFair892085.2
May 2017FairGoodFairFair892085.2
June 2016FairGoodFairFair849085.2
March 2015FairGoodFairFair803085.3
June 2014FairGoodFairSatisfactory854086.1
May 2013FairGoodFairSatisfactory854086.1
July 2012FairGoodFairSatisfactory854086.1
June 2010FairGoodSatisfactoryGood891097.2
May 2008FairGoodSatisfactoryGood897093.1
April 2004FairGoodSatisfactoryGood880092.1
May 2002GoodGoodGoodGood842092.2
May 2000GoodExcellentVery GoodGood793875.0
May 1998GoodExcellentVery GoodGood888074.9
1998GoodExcellentVery GoodGood621075.2
May 1994FairFairGoodSatisfactory536074.5
February 1993GoodGoodGoodGood538075.5
May 1991FairFairGoodFair527045.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,5501,9121285100
Steel Protective Coatingsq. ft.53,40532,0425,34110,6815,341
Steel Stringerlinear ft.5,0744,31307610
Steel Protective Coatingsq. ft.37,68422,5543,7697,5923,769
Deck
Reinforced Concrete Decksq. ft.34,67231,2053,46700
Superstructure
Steel Floor Beamlinear ft.1,4621,243146730
Steel Protective Coatingsq. ft.21,36712,8222,1374,2712,137
Substructure
Reinforced Concrete Pier Walllinear ft.16411533160
Reinforced Concrete Abutmentlinear ft.98831050
Reinforced Concrete Pier Caplinear ft.22314556220
Joints
Assembly with Sealeach95715190
Bearings
Movable Bearingeach1801800
Fixed Bearingeach30300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,6911,58985170