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280TH ST over BR BIG MUDDY CR

Map

Coordinates:
+39.92879, -93.87120
39°55'44" N, 93°52'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:280TH ST over BR BIG MUDDY CR
Structure number:23946
Old structure number:44600011 031 (from 1992 edition)
Location:S 13 T 59 N R 27 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.9 ft. [7.6 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span 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: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35 [as of 2018]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:93.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairGoodGoodSatisfactory3593.8
January 2016PoorGoodGoodPoor3566.8
January 2014GoodVery GoodGoodGood3593.8
January 2012GoodVery GoodGoodGood3593.8
March 2010GoodVery GoodGoodGood3593.8
January 2008GoodVery GoodGoodGood3593.8
January 2006GoodVery GoodGoodGood3593.8
January 2004GoodExcellentVery GoodGood3593.8
February 2002GoodExcellentVery GoodGood3593.8
December 1999GoodExcellentVery GoodGood3593.8
March 1998GoodExcellentVery GoodExcellent3593.8
February 1996GoodExcellentVery GoodExcellent3593.8