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CSAH 4 over ROCK RIVER

Map

Coordinates:
+43.65409, -96.20111
43°39'15" N, 96°12'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 4 over ROCK RIVER
Structure number:67553
Location:0.1 MI E OF JCT CSAH 18
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:86.0 ft. [26.2 m]
Total length:231.6 ft. [70.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:54.5 ft. [16.6 m]
Owner:County Highway Agency [02]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,300 [as of 2014]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:95.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodVery GoodVery GoodVery Good330095.9
November 2016GoodVery GoodVery GoodVery Good279796.3
November 2014GoodVery GoodExcellentExcellent279796.2
November 2012GoodExcellentExcellentExcellent279796.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,6171,617000
Steel Protective Coatingsq. ft.9,7029,702000
Deck
Reinforced Concrete Decksq. ft.12,66412,664000
Wearing Surfacessq. ft.9,2679,267000
Substructure
Reinforced Concrete Pier Walllinear ft.108108000
Reinforced Concrete Abutmentlinear ft.150150000
Reinforced Concrete Pier Caplinear ft.110110000
Bearings
Elastomeric Bearingeach1414000
Fixed Bearingeach1414000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.504504000
Steel Protective Coatingsq. ft.504504000
Reinforced Concrete Bridge Raillinear ft.504504000