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LOCAL over MIDDLE RIVER

Map

Coordinates:
+41.43875, -94.40343
41°26'19" N, 94°24'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over MIDDLE RIVER
Structure number:000000000057910
Location:077312703
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:89.9 ft. [27.4 m]
Total length:96.1 ft. [29.3 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:21.3 ft. [6.5 m]
Owner:County Highway Agency [02]
Year built:1959
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: June 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:10 [as of 2012]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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:Equal to present minimum criteria [6]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:39.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairFairFair1039.0
May 2015FairFairFairFair1039.0
May 2013FairFairFairFair1039.0
May 2011FairFairFairFair1039.0
May 2009FairFairFairFair1034.0
May 2008PoorFairCriticalCritical1034.0
July 2007PoorFairSeriousSerious1034.0
July 2006PoorFairSeriousSerious1034.0
August 2005PoorFairSeriousSerious1034.0
May 2004PoorFairSeriousSerious1034.0
June 2003PoorFairSeriousSerious1034.0
May 2002PoorFairSeriousSerious1034.0
July 2001PoorFairSeriousSerious1034.0
August 2000PoorFairSeriousSerious1034.0
April 1999PoorSatisfactorySeriousSerious1035.0
May 1998PoorSatisfactorySeriousSerious1035.0
January 1997PoorSatisfactorySeriousSerious1035.0
June 1996PoorSatisfactorySeriousSerious1035.0
April 1994FairSatisfactoryFairSatisfactory2035.0
June 1992FairSatisfactoryGoodSatisfactory2035.0
April 1991FairSatisfactoryGoodFair2035.0