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CSAH 7 over SAND HILL RIVER

Map

Coordinates:
+47.47351, -96.04062
47°28'25" N, 96°02'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 7 over SAND HILL RIVER
Structure number:44503
Location:2.2 MI N OF JCT CSAH 1
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:19.4 ft. [5.9 m]
Total length:57.7 ft. [17.6 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Owner:County Highway Agency [02]
Year built:1966
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: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: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40 [as of 2008]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:84.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactorySatisfactoryFair4084.0
October 2015FairSatisfactorySatisfactoryFair4082.0
September 2014FairSatisfactorySatisfactoryFair4082.0
September 2013FairSatisfactorySatisfactoryFair4082.0
August 2012FairSatisfactorySatisfactoryFair4084.0
October 2011FairGoodSatisfactoryFair4084.0
November 2010FairGoodSatisfactoryFair4084.0
October 2008GoodGoodGoodGood4095.0
November 2006GoodGoodVery GoodVery Good4095.0
October 2004GoodGoodVery GoodVery Good4095.0
October 2003GoodGoodVery GoodVery Good5095.0
October 2002GoodGoodVery GoodVery Good5095.0
December 2001GoodGoodVery GoodVery Good5095.0
January 2001GoodGoodVery GoodVery Good5094.0
December 1999GoodGoodVery GoodVery Good5094.0
November 1998GoodGoodVery GoodVery Good5094.0
March 1997GoodGoodVery GoodVery Good5087.5
March 1996GoodVery GoodVery GoodVery Good3593.0
March 1995GoodVery GoodVery GoodVery Good3593.0
February 1994GoodVery GoodVery GoodVery Good3593.0
February 1993GoodVery GoodVery GoodVery Good12591.9
January 1992GoodVery GoodVery GoodVery Good12591.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Floor Beamlinear ft.513051300
Deck
Reinforced Concrete Top Flangesq. ft.1,64701,64700
Substructure
Timber Abutmentlinear ft.1074340240
Timber Pileeach3002280
Timber Pier Caplinear ft.130349600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.115011500
Steel Protective Coatingsq. ft.573057300