+41.46775, -93.79968
41°28'04" N, 93°47'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000234620
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:59.1 ft. [18.0 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:13.5 ft. [4.1 m]
Deck width edge-to-edge:13.5 ft. [4.1 m]
Owner:County Highway Agency [02]
Year built:1890
Year reconstructed:1974
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
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: September 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:40 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Serious [3 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:Meets minimum tolerable limits to be left in place as is [4]
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:22.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017PoorSatisfactorySeriousSerious4022.8
September 2016PoorSatisfactorySeriousSerious4022.8
August 2014PoorSatisfactorySeriousPoor4022.8
August 2013PoorSatisfactorySeriousPoor4022.8
August 2012PoorSatisfactorySeriousPoor4022.8
August 2011PoorSatisfactorySeriousPoor4022.8
March 2009PoorSatisfactorySeriousPoor4022.8
May 2007PoorSatisfactoryPoorFair9022.5
February 2005PoorSatisfactoryPoorFair9022.5
July 2002PoorFairSeriousFair9021.4
August 2000PoorFairSeriousFair9021.4
August 1999PoorFairSeriousFair2021.9
May 1997PoorFairPoorSatisfactory2021.9
May 1995PoorFairPoorSatisfactory2021.9
April 1993PoorSatisfactoryPoorSatisfactory2022.9
March 1991PoorGoodPoorSatisfactory3022.8