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CSAH 40 over EAGLE RIVER

Map

Coordinates:
+47.01575, -95.09121
47°00'57" N, 95°05'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 40 over EAGLE RIVER
Structure number:29502
Location:1.0 MI E OF JCT TH 71
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:18.0 ft. [5.5 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Owner:County Highway Agency [02]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:540 [as of 2017]
Deck condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:62.3
Estimated cost of work:$515,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018PoorFairFairPoor54062.3
October 2017PoorFairFairPoor47062.4
November 2016PoorFairFairPoor47062.4
October 2015PoorFairFairPoor47062.4
October 2014PoorFairFairPoor47062.4
October 2013PoorFairFairPoor47062.4
October 2012PoorFairFairPoor47062.4
November 2011PoorFairFairPoor47062.4
November 2010PoorFairFairPoor47060.7
November 2009PoorFairFairPoor47060.7
November 2008PoorFairFairPoor51060.7
August 2007PoorFairFairPoor51062.6
October 2006PoorFairFairPoor51062.6
September 2005FairFairFairFair44079.9
September 2004FairFairFairFair44079.9
November 2003FairFairFairFair23581.1
November 2002FairSatisfactorySatisfactorySatisfactory23593.1
October 2001FairSatisfactorySatisfactorySatisfactory23594.8
January 2001FairSatisfactorySatisfactorySatisfactory23590.9
November 1999FairSatisfactorySatisfactorySatisfactory23590.9
October 1998FairSatisfactorySatisfactorySatisfactory23590.9
December 1997FairSatisfactorySatisfactorySatisfactory39076.8
November 1996FairSatisfactorySatisfactorySatisfactory39076.8
November 1995GoodGoodGoodGood39085.5
December 1994GoodGoodGoodGood39085.5
October 1993GoodGoodGoodGood42084.4
November 1992GoodVery GoodVery GoodVery Good42084.4
October 1991GoodVery GoodVery GoodVery Good42084.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Floor Beamlinear ft.3030000
Substructure
Timber Abutmentlinear ft.99065340
Timber Pileeach38012260
Timber Pier Caplinear ft.118090280
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.85045040
Steel Protective Coatingsq. ft.85355000
Timber Bridge Raillinear ft.7206480
Deck
Timber Slabsq. ft.1,24284240000
Wearing Surfacessq. ft.1,18401,160240