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ACORN RD. over VOLGA R

Map

Coordinates:
+42.84079, -91.61717
42°50'27" N, 91°37'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ACORN RD. over VOLGA R
Structure number:000000000151040
Location:093072506
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:69.9 ft. [21.3 m]
Total length:141.1 ft. [43.0 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: October 2017

Status:Bridge closed to all traffic [K]
Average daily traffic:35 [as of 2017]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:25.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017----3525.6
October 2015FairFairFairFair3535.6
August 2013FairSatisfactorySatisfactoryFair3536.6
October 2011FairGoodSatisfactoryFair4039.0
September 2009FairGoodSatisfactoryFair4038.7
October 2007FairGoodSatisfactoryFair4039.0
August 2005FairGoodSatisfactoryFair4039.0
July 2003FairGoodSatisfactorySatisfactory4049.0
July 2001FairGoodSatisfactorySatisfactory4049.0
August 1999FairGoodSatisfactorySatisfactory4049.0
August 1997FairGoodSatisfactorySatisfactory5049.0
May 1995FairGoodSatisfactorySatisfactory5049.1
July 1993FairVery GoodSatisfactorySatisfactory4049.5
August 1991FairVery GoodSatisfactorySatisfactory4046.7