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TWP 50 over LE SUEUR RIVER

Map

Coordinates:
+43.98237, -93.52664
43°58'57" N, 93°31'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 50 over LE SUEUR RIVER
Structure number:81519
Location:0.2 MI N OF JCT CSAH 15
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:38.1 ft. [11.6 m]
Total length:116.1 ft. [35.4 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34 [as of 1980]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairVery GoodSatisfactoryGood3498.0
November 2015FairFairSatisfactoryGood3497.0
November 2013FairFairSatisfactoryGood3497.0
December 2011FairFairSatisfactoryGood3497.0
January 2010FairSatisfactorySatisfactoryGood3498.0
September 2007FairSatisfactorySatisfactoryGood34100.0
September 2005FairSatisfactorySatisfactoryGood34100.0
October 2003FairSatisfactorySatisfactoryGood34100.0
October 2001GoodGoodGoodGood34100.0
January 2000GoodVery GoodVery GoodVery Good3499.0
March 1998GoodVery GoodExcellentExcellent3499.0
January 1996GoodVery GoodExcellentExcellent3498.0
January 1995GoodVery GoodExcellentExcellent3498.0
January 1994GoodExcellentVery GoodExcellent3498.0
December 1992GoodVery GoodExcellentExcellent3498.0
December 1991GoodVery GoodExcellentExcellent3498.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,7842,08370100
Deck
Prestressed Concrete Top Flangesq. ft.3,7473,747000
Wearing Surfacessq. ft.3,3693,369000
Substructure
Reinforced Concrete Abutmentlinear ft.104104000
Steel Pileeach1001000
Steel Protective Coatingsq. ft.628628000
Reinforced Concrete Pier Caplinear ft.7272000
Bearings
Elastomeric Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.233023300