SD027 over CROW CK


+45.81278, -97.62653
45°48'46" N, 97°37'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD027 over CROW CK
Structure number:000000046170084
Location:1.6 N JCT SD 10
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:20.7 ft. [6.3 m]
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:632 [as of 2017]
Truck traffic:24% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:80.1
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$12,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Fair5 out of 1063280.1
June 2016Fair5 out of 1065780.0
June 2014Fair5 out of 1061080.2
June 2012Fair6 out of 1064896.2
June 2010Fair6 out of 1067596.1
June 2008Fair6 out of 1062596.2
June 2006Fair6 out of 1063596.2
June 2004Fair6 out of 1069596.0
July 2002Fair6 out of 1078695.6
July 2000Fair6 out of 1079193.6
August 1998Fair6 out of 1088593.2
September 1994Good7 out of 1051094.7
December 1992Good7 out of 1093493.1
March 1990Good7 out of 1058494.4