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LOCAL over UPPER IOWA RIVER

Map 

Coordinates:
+43.34722, -91.61944
43°20'50" N, 91°37'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL over UPPER IOWA RIVER
Structure number:000000000348430
Location:099073607
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:113.9 ft. [34.7 m]
Total length:195.9 ft. [59.7 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Vertical clearance above deck:9.8 ft. [3.0 m]
Owner:County Highway Agency [02]
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:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:50 [as of 2009]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 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: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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:23.7 tons [21.5 metric tons]
Inventory rating:15.7 tons [14.3 metric tons]
Sufficiency rating:30.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201530.2PoorFairPoorPoorSD50
March 201330.2PoorFairPoorFairSD50
March 201130.2PoorFairPoorFairSD50
March 200955.8FairFairFairFairFO40
April 200756.0FairFairFairFairFO40
June 200556.0FairFairFairFairFO40
December 200256.0FairFairFairFairFO40
May 200165.0PoorPoorSatisfactorySatisfactorySD40
March 199964.7PoorPoorSatisfactorySatisfactorySD40
April 199764.7PoorPoorGoodSatisfactorySD40
November 199465.1PoorPoorGoodSatisfactorySD40
May 199362.4PoorPoorGoodSatisfactorySD35
July 199262.4PoorPoorGoodSatisfactorySD35
May 199145.3FairSatisfactoryGoodSatisfactoryFO35