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SD011 SF over WEST UNION CK

Map

Coordinates:
+42.90906, -96.62685
42°54'33" N, 96°37'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD011 SF over WEST UNION CK
Structure number:000000064090120
Location:4.0 N JCT SD 48
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
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:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2016]
Truck traffic:5% of total traffic
Structural appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:100.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$12,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Good8 out of 1050100.0
September 2013Good8 out of 1050100.0
October 2009Good7 out of 1050100.0
March 2006Good7 out of 105099.0
April 2002Good7 out of 105099.0
March 1998Good7 out of 105099.0
March 1994Good7 out of 105099.0
March 1992Good7 out of 105099.0
March 1990Good7 out of 105099.0