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TWP 87 over YELLOW MEDICINE RIVER

Map

Coordinates:
+44.69606, -95.71180
44°41'46" N, 95°42'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 87 over YELLOW MEDICINE RIVER
Structure number:3218
Location:0.8 MI NE OF JCT CSAH18
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:48.9 ft. [14.9 m]
Total length:51.8 ft. [15.8 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:Town or Township Highway Agency [03]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:15 [as of 1990]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:25.2
Estimated cost of work:$800,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018PoorFairPoorSerious1525.2
November 2017PoorFairPoorSerious1525.2
September 2016PoorFairPoorSerious1524.2
November 2015PoorFairPoorSerious1524.2
September 2014PoorFairPoorSerious1524.2
November 2013PoorFairPoorSerious1524.2
October 2012PoorFairPoorSerious1529.9
November 2011PoorFairPoorSerious1529.9
November 2010PoorFairPoorSerious1529.7
October 2009PoorPoorSeriousSerious1528.7
December 2008PoorPoorSeriousSerious1528.7
October 2007PoorPoorSeriousSerious1528.7
November 2006PoorPoorSeriousSerious1528.7
May 2005PoorPoorSeriousSerious1528.7
November 2004PoorPoorSeriousSerious1528.7
November 2003PoorPoorSeriousSerious1528.7
November 2002PoorPoorSeriousSerious1528.7
November 2001PoorPoorSeriousSerious1538.2
January 2001PoorPoorSeriousSerious1528.4
October 1999PoorPoorSeriousSerious1528.4
July 1998PoorPoorPoorSerious1524.7
November 1996PoorPoorPoorSerious1522.5
January 1996PoorPoorPoorSerious1530.0
July 1994PoorPoorPoorSerious1530.0
November 1992PoorPoorPoorSerious1530.0
July 1991PoorPoorPoorSerious1530.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.295029500
Steel Protective Coatingsq. ft.1,1240375375374
Deck
Reinforced Concrete Decksq. ft.93181993190
Wearing Surfacessq. ft.883883000
Superstructure
Steel Trusslinear ft.98088100
Steel Protective Coatingsq. ft.1,228001231,105
Steel Floor Beamlinear ft.5405400
Steel Protective Coatingsq. ft.2820032250
Steel Gusset Plateeach1801260
Steel Protective Coatingsq. ft.3080031277
Substructure
Reinforced Concrete Abutmentlinear ft.10200975
Bearings
Movable Bearingeach20002
Fixed Bearingeach20200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9809053
Steel Protective Coatingsq. ft.184000184