47280 319TH STR. over DRAINAGE DITCH


+42.76446, -96.74910
42°45'52" N, 96°44'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:47280 319TH STR. over DRAINAGE DITCH
Structure number:000000064028220
Location:5N & 3.2W ELK POINT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:50.2 ft. [15.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:County Highway Agency [02]
Year built:1940
Year reconstructed:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Gravel [8]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:78.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$25,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairGoodSatisfactoryFair5078.8
August 2014FairGoodSatisfactoryFair5078.8
August 2012FairGoodSatisfactoryFair5078.8
October 2010FairGoodSatisfactoryFair5078.8
July 2008FairGoodSatisfactoryFair5078.8
September 2006FairGoodSatisfactoryFair5078.8
June 2004FairGoodSatisfactoryFair5078.8
May 2002FairGoodGoodFair5078.8
October 2000FairGoodGoodFair5078.8
September 1998FairSatisfactoryFairFair5078.8
August 1996GoodVery GoodVery GoodGood5089.8
August 1994GoodVery GoodVery GoodVery Good5089.5
July 1992GoodVery GoodVery GoodVery Good5089.5
September 1990GoodVery GoodVery GoodVery Good5089.5