+43.61234, -70.55310
43°36'44" N, 70°33'11" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 4A over CANAL
Structure number:1525
Location:0.1 MI W OF BUXTON
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:110.9 ft. [33.8 m]
Total length:115.2 ft. [35.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:38.4 ft. [11.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2016
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,031 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:79.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodExcellentExcellentExcellent403179.5
January 2017GoodExcellentExcellentExcellent455779.5
November 2015PoorSatisfactoryPoorPoor44247.0
June 2014PoorSatisfactoryPoorPoor43507.9
January 2014PoorSatisfactoryPoorPoor38227.9
June 2012PoorGoodPoorPoor38227.9
November 2010PoorGoodPoorPoor385049.7
August 2009PoorGoodFairPoor378249.8
January 2008FairGoodFairFair390058.8
July 2005FairGoodFairSatisfactory380058.8
May 2003FairGoodFairSatisfactory297259.0
January 2002PoorGoodPoorSatisfactory299042.1
October 1999PoorVery GoodPoorSatisfactory367749.4
December 1997FairVery GoodFairSatisfactory354658.6
October 1996PoorFairSeriousCritical35502.8
February 1996FairVery GoodSatisfactoryFair204860.0
August 1993FairVery GoodSatisfactoryFair203060.0
September 1991FairVery GoodSatisfactoryFair270061.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.575575000
Steel Protective Coatingsq. ft.575575000
Reinforced Concrete Decksq. ft.4,3704,370000
Reinforced Concrete Abutmentlinear ft.8282000
Elastomeric Bearingeach1010000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.230230000