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CR 6 over CHRISTIANA CREEK

Map 

Coordinates:
+41.72417, -85.98472
41°43'27" N, 85°59'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CR 6 over CHRISTIANA CREEK
Structure number:2000014
Location:00.10 E OF CR 7
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:59.1 ft. [18.0 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:64.3 ft. [19.6 m]
Deck width edge-to-edge:66.9 ft. [20.4 m]
Owner:County Highway Agency [02]
Year built:1965
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,800 [as of 2011]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:36.0 tons [32.7 metric tons]
Inventory rating:20.9 tons [19.0 metric tons]
Sufficiency rating:60.5

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201660.5FairSatisfactoryFairFair-22800
September 201479.6FairSatisfactorySatisfactoryFair-22800
September 201280.6FairSatisfactoryGoodFair-22800
October 201080.6FairSatisfactoryGoodFair-22800
December 200881.8FairSatisfactoryGoodFair-19311
November 200681.6FairFairGoodFair-13386
September 200479.5PoorPoorSatisfactoryFairSD13386
July 200282.7FairSatisfactoryGoodFair-13386
May 200096.2FairSatisfactoryVery GoodSatisfactory-13386
July 199896.8GoodGoodVery GoodGood-11500
May 199696.8GoodGoodVery GoodGood-11500
September 199496.6GoodGoodVery GoodGood-11500
June 199297.1GoodGoodVery GoodVery Good-9700
June 199097.1GoodGoodVery GoodVery Good-9600