SD034 over BR CROW CK


+44.07889, -98.90601
44°04'44" N, 98°54'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD034 over BR CROW CK
Structure number:000000037011080
Location:1.1 E BUFFALO CO LINE
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
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:1952
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:417 [as of 2017]
Truck traffic:22% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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: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:90.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactoryGood41790.9
October 2015FairSatisfactorySatisfactoryGood44690.8
October 2013FairSatisfactorySatisfactoryGood43590.8
January 2012FairSatisfactorySatisfactoryGood45485.6
January 2010FairSatisfactorySatisfactoryGood49085.5
February 2008FairSatisfactorySatisfactoryGood47585.5
February 2006FairFairSatisfactoryGood42584.8
February 2004FairFairSatisfactoryGood48584.4
February 2002FairSatisfactorySatisfactoryGood44585.7
April 2000FairSatisfactorySatisfactoryGood51582.3
April 1998FairSatisfactorySatisfactoryGood49083.4
April 1996GoodVery GoodGoodGood47583.5
April 1994GoodVery GoodGoodGood55178.6
April 1992GoodVery GoodGoodGood47073.9
April 1990GoodVery GoodGoodGood43574.1