14160-468th Avenue over Creek


+45.33127, -96.84231
45°19'53" N, 96°50'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:14160-468th Avenue over Creek
Structure number:000000055190416
Location:4W & 0.2S of Corona
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.9 ft. [7.6 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:20 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:38.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$355,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016PoorFairFairPoor2038.0
July 2014PoorFairFairPoor2062.5
July 2012FairFairFairFair2050.0
October 2010FairFairFairFair2050.0
July 2008FairFairFairFair2050.0
July 2006FairFairFairFair2050.0
July 2004FairFairFairFair2050.0
August 2002FairFairFairFair2050.0
August 2000FairSatisfactorySatisfactorySatisfactory2061.0
September 1998GoodGoodGoodGood2056.5
October 1996GoodGoodGoodGood2056.5
November 1994GoodGoodGoodGood2056.3
October 1992GoodGoodGoodGood2057.3
November 1990GoodGoodGoodGood2057.3