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RT B S over GRANTHAM CR

Map

Coordinates:
+40.35345, -94.56298
40°21'12" N, 94°33'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT B S over GRANTHAM CR
Structure number:6804
Old structure number:N 161 1 (from 1992 edition)
Location:S 13 T 64 N R 33 W
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:75.1 ft. [22.9 m]
Total length:202.1 ft. [61.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Skew angle:42°
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:5
Main spans material:Steel [3]
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:Poor
Status:Posted for load [P]
Average daily traffic:196 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:55.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,104,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017PoorSeriousSatisfactoryPoor19655.0
November 2015PoorSeriousSatisfactorySatisfactory18232.6
November 2013PoorSeriousSatisfactorySatisfactory18232.6
November 2012PoorSeriousSatisfactorySatisfactory19432.2
November 2011PoorSeriousSatisfactorySatisfactory20631.8
November 2010PoorSeriousSatisfactorySatisfactory22031.3
November 2009PoorPoorSatisfactorySatisfactory22633.7
December 2008FairFairSatisfactorySatisfactory23036.1
November 2007FairFairSatisfactorySatisfactory28232.6
December 2006FairFairSatisfactorySatisfactory28032.7
November 2005FairFairSatisfactoryFair28017.4
December 2004PoorFairSatisfactoryPoor2469.5
November 2003FairSatisfactoryGoodFair24823.1
November 2002FairSatisfactoryGoodFair25220.5
October 2001FairSatisfactoryGoodFair25420.4
November 1999FairSatisfactoryGoodFair22324.2
October 1998FairSatisfactoryGoodFair22324.2
December 1997FairSatisfactoryGoodFair22324.2
January 1997FairSatisfactoryGoodFair22324.2
January 1996FairSatisfactoryGoodFair22324.0
November 1994FairSatisfactoryGoodFair21324.3
October 1993FairSatisfactoryGoodFair20924.5
October 1992FairSatisfactoryGoodSatisfactory20937.3
January 1992FairSatisfactoryGoodSatisfactory19737.6