SH 84 - 02 - 2.05 over LITTLE MISSOURI RIVER


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 84 - 02 - 2.05 over LITTLE MISSOURI RIVER
Structure number:000000000005294
Location:2.05 MI E HOWARD CO LINE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:60.0 ft. [18.3 m]
Total length:302.2 ft. [92.1 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.8 ft. [9.7 m]
Owner:State Highway Agency [01]
Year built:1971
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: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: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:450 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactoryGoodGood45098.1
July 2016FairSatisfactoryGoodGood60097.8
July 2014FairSatisfactoryGoodGood60097.8
July 2012FairSatisfactoryGoodGood45088.3
August 2010FairSatisfactoryGoodGood45088.3
August 2008FairSatisfactoryGoodGood45088.3
July 2006FairSatisfactoryGoodGood51088.2
August 2004FairSatisfactoryGoodGood51088.2
September 2002FairSatisfactoryGoodGood49087.9
July 2000FairSatisfactoryGoodGood41088.0
March 1998FairSatisfactoryGoodGood41088.0
October 1996FairSatisfactoryGoodGood31589.2
June 1994FairSatisfactoryGoodGood31589.2
July 1992FairSatisfactoryGoodGood31589.2
April 1990FairSatisfactoryGoodGood37689.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,5001,500000
Steel Protective Coatingsq. ft.13,54513,545000
Reinforced Concrete Decksq. ft.9,6339,5587500
Reinforced Concrete Columneach85300
Reinforced Concrete Abutmentlinear ft.8080000
Reinforced Concrete Pier Caplinear ft.1141041000
Strip Seal Jointlinear ft.192192000
Movable Bearingeach2525000
Steel Protective Coatingsq. ft.7575000
Fixed Bearingeach2525000
Steel Protective Coatingsq. ft.7575000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.604604000