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LOCAL over TRIB S FORK ENGLISH RIVE

Map

Coordinates:
+41.80556, -92.46111
41°48'20" N, 92°27'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over TRIB S FORK ENGLISH RIVE
Structure number:000000000213151
Location:077121701
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:21.0 ft. [6.4 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:45 [as of 2010]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:39.6 tons [36.0 metric tons]
Inventory rating:25.5 tons [23.2 metric tons]
Sufficiency rating:58.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201658.9PoorFairFairPoorSD45
March 201458.9PoorFairFairPoorSD45
March 201268.0PoorFairFairPoorSD45
March 201041.0PoorFairFairPoorSD45
March 200941.0PoorFairFairPoorSD45
January 200741.0PoorFairFairPoorSD45
February 200641.0PoorFairFairPoorSD45
March 200541.0PoorFairFairPoorSD45
April 200441.0PoorFairFairPoorSD45
April 200250.5FairFairFairFair-45
January 200050.5FairFairFairFair-45
May 199850.5FairFairFairFair-45
June 199650.5FairFairFairFair-45
November 199450.3FairFairFairFair-45
May 199350.3FairFairFairFair-30
July 199153.3FairSatisfactorySatisfactoryFair-30