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LANES ISLAND RD over TIDAL FLOW

Map

Coordinates:
+44.04211, -68.83171
44°02'32" N, 68°49'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LANES ISLAND RD over TIDAL FLOW
Structure number:5270
Location:SOUTH END OF ISLAND
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.0 ft. [12.2 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:15.1 ft. [4.6 m]
Vertical clearance below bridge:3.3 ft. [1.0 m]
Owner:State Highway Agency [01]
Year built:1954
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:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:116 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:44.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018PoorSatisfactoryFairPoor11644.1
October 2016PoorSatisfactoryFairPoor11444.1
July 2014PoorSatisfactoryFairPoor11144.2
May 2013FairSatisfactoryFairFair11150.6
January 2012FairSatisfactoryFairFair11050.6
January 2010FairSatisfactoryFairFair6853.8
September 2008FairSatisfactoryFairFair7053.7
February 2007FairSatisfactoryFairFair10850.7
January 2005FairSatisfactoryFairFair11149.9
December 2002FairSatisfactoryFairFair10750.0
January 2001FairSatisfactoryFairSatisfactory10550.0
January 1999FairSatisfactoryFairSatisfactory10250.1
February 1997FairSatisfactoryFairSatisfactory9854.3
October 1994FairSatisfactoryFairSatisfactory9554.6
January 1993FairGoodFairSatisfactory9454.7
January 1992FairGoodFairSatisfactory9254.7
November 1990FairGoodSatisfactorySatisfactory9469.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.172017200
Steel Protective Coatingsq. ft.2,9182,62629200
Deck
Reinforced Concrete Decksq. ft.645064500
Substructure
Masonry Pier Walllinear ft.75005520
Masonry Abutmentlinear ft.3003000
Reinforced Concrete Pier Caplinear ft.3003000
Bearings
Movable Bearingeach40040
Steel Protective Coatingsq. ft.40004
Fixed Bearingeach40400
Steel Protective Coatingsq. ft.40400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.312312000
Steel Protective Coatingsq. ft.3443093500
Deck
Reinforced Concrete Slabsq. ft.1,02001,02000