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LOCAL over MIDDLE RIVER

Map

Coordinates:
+41.25850, -94.54024
41°15'31" N, 94°32'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over MIDDLE RIVER
Structure number:000000000056150
Location:075323301
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:75.1 ft. [22.9 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:17.1 ft. [5.2 m]
Owner:County Highway Agency [02]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:30 [as of 2012]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:28.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018PoorFairFairPoor3028.7
June 2016PoorSatisfactoryFairPoor3029.7
May 2014PoorSatisfactoryFairPoor3029.7
May 2012PoorSatisfactoryFairPoor3029.7
May 2010PoorSatisfactoryFairPoor3029.5
June 2008PoorSatisfactoryFairPoor3029.5
July 2006PoorPoorFairPoor3026.7
July 2004PoorPoorFairPoor6026.6
June 2002PoorPoorFairFair6041.7
June 2000PoorPoorFairSatisfactory6041.7
June 1998PoorPoorFairSatisfactory6041.7
June 1996FairSatisfactoryFairSatisfactory6044.7
April 1994FairSatisfactoryFairSatisfactory6044.7
May 1992FairGoodSatisfactoryGood6046.7
May 1990GoodVery GoodGoodGood6046.7