IRR US018 over CREEK


+43.24029, -98.25038
43°14'25" N, 98°15'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR US018 over CREEK
Structure number:000000022228179
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:20.7 ft. [6.3 m]
Total length:105.6 ft. [32.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:State Highway Agency [01]
Year built:1961
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:544 [as of 2017]
Truck traffic:20% of total traffic
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:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:88.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactorySatisfactory54488.5
July 2015FairSatisfactorySatisfactorySatisfactory36288.8
July 2013FairSatisfactorySatisfactorySatisfactory35588.8
August 2011FairSatisfactorySatisfactorySatisfactory33183.1
August 2009FairSatisfactorySatisfactorySatisfactory33482.1
July 2007FairGoodGoodSatisfactory30082.2
August 2005FairGoodGoodSatisfactory35082.1
November 2003FairGoodGoodSatisfactory35582.0
November 2001FairGoodGoodSatisfactory40081.9
November 1999FairGoodGoodSatisfactory49579.8
October 1997FairGoodSatisfactoryGood42579.9
October 1995FairGoodSatisfactoryGood45579.5
October 1993FairGoodSatisfactoryGood26078.4
October 1991FairGoodSatisfactoryGood43375.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Columneach87100
Reinforced Concrete Abutmentlinear ft.100831700
Reinforced Concrete Pier Caplinear ft.138138000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2111892110
Reinforced Concrete Slabsq. ft.3,6223,5279500
Wearing Surfacessq. ft.3,6223,5893300