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CSAH 9 over CROW WING RIVER

Map

Coordinates:
+46.57387, -94.80118
46°34'26" N, 94°48'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 9 over CROW WING RIVER
Structure number:80505
Location:0.1 MI W OF JCT CSAH 7
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:44.9 ft. [13.7 m]
Total length:180.5 ft. [55.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Owner:County Highway Agency [02]
Year built:1969
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:235 [as of 2016]
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 minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:88.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactorySatisfactory23588.7
August 2016FairSatisfactorySatisfactoryFair22577.7
August 2014FairSatisfactorySatisfactoryFair22577.7
August 2012FairSatisfactorySatisfactoryFair22580.7
August 2011FairSatisfactorySatisfactoryFair22580.7
January 2010FairSatisfactorySatisfactoryFair22580.7
August 2007FairSatisfactorySatisfactoryFair23583.7
September 2005FairGoodGoodFair23583.7
October 2003FairGoodGoodFair19083.8
September 2001FairGoodGoodFair19083.8
October 1999FairGoodGoodFair19081.8
October 1998FairGoodGoodFair19081.8
September 1997FairGoodGoodFair19585.5
September 1996FairGoodGoodFair19585.5
October 1995FairGoodGoodFair19585.8
September 1994FairGoodGoodFair19585.8
July 1992FairGoodGoodFair14085.8
September 1991FairGoodGoodFair14085.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Steel Columneach2120100
Steel Protective Coatingsq. ft.3332370960
Reinforced Concrete Abutmentlinear ft.112011200
Reinforced Concrete Pier Caplinear ft.102762600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.361361000
Steel Protective Coatingsq. ft.980980000