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CSAH 4 over LE SUEUR RIVER

Map

Coordinates:
+44.01420, -93.52560
44°00'51" N, 93°31'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 4 over LE SUEUR RIVER
Structure number:81518
Location:0.3 MI E OF JCT CSAH 23
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:55.1 ft. [16.8 m]
Total length:146.3 ft. [44.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1982
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:990 [as of 2008]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:95.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactorySatisfactorySatisfactory99095.8
November 2015FairSatisfactorySatisfactorySatisfactory99097.8
November 2013FairSatisfactorySatisfactorySatisfactory99097.8
December 2011FairSatisfactoryGoodGood99097.8
January 2010GoodGoodGoodGood99097.8
September 2007GoodGoodGoodGood94099.8
September 2005GoodGoodGoodGood94099.8
October 2003GoodGoodGoodGood75099.8
October 2001GoodGoodVery GoodVery Good75099.8
January 2000GoodVery GoodVery GoodVery Good75098.8
March 1998GoodVery GoodExcellentExcellent75098.8
January 1996GoodVery GoodExcellentExcellent75097.8
January 1995GoodVery GoodExcellentExcellent83097.8
January 1994GoodVery GoodExcellentExcellent83097.8
December 1992GoodVery GoodExcellentExcellent83097.8
December 1991GoodVery GoodExcellentExcellent84597.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.732732000
Steel Protective Coatingsq. ft.3,8323,832000
Deck
Reinforced Concrete Decksq. ft.6,3306,20312700
Wearing Surfacessq. ft.5,8455,72801170
Substructure
Reinforced Concrete Abutmentlinear ft.135135000
Steel Pileeach1401400
Steel Protective Coatingsq. ft.703703000
Reinforced Concrete Pier Caplinear ft.9595000
Joints
Pourable Jointlinear ft.144144000
Bearings
Movable Bearingeach99000
Fixed Bearingeach106400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.292029200