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LOCAL ROAD over SKUNK RIVER

Polk County, Iowa

Map

Coordinates:
+41.84947, -93.50981
41°50'58" N, 93°30'35" W
View more info at Bridgehunter.com

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over SKUNK RIVER
Structure number:000000000282700
Location:081231001
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:123.0 ft. [37.5 m]
Total length:215.9 ft. [65.8 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:17.1 ft. [5.2 m]
Vertical clearance above deck:11.5 ft. [3.5 m]
Owner:County Highway Agency [02]
Year built:1928
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: May 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:30 [as of 2016]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Serious [3 out of 9]
Structural 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 minimum criteria [6]
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:23.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017PoorFairPoorSerious3023.4
May 2015PoorFairPoorPoor3030.4
December 2012PoorFairPoorFair3030.4
December 2010PoorSatisfactoryPoorFair3033.2
May 2008FairSatisfactoryFairFair3046.2
July 2006FairSatisfactoryFairFair4046.6
March 2004FairSatisfactoryFairFair4046.6
May 2002FairSatisfactoryFairFair4046.6
May 2000FairGoodFairFair4046.6
April 1998FairVery GoodSatisfactorySatisfactory4048.4
July 1996FairFairSatisfactorySatisfactory7047.3
May 1994FairSatisfactorySatisfactorySatisfactory7047.3
April 1992GoodGoodGoodGood7047.3
June 1990GoodVery GoodGoodGood7049.2