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I0010 over PERKINS RD OFF RAMP

Map 

Coordinates:
+30.42510, -91.15853
30°25'30" N, 91°09'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over PERKINS RD OFF RAMP
Structure number:611704501002587
Location:I0010
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:563.0 ft. [171.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:22.3 ft. [6.8 m]
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,990 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:45.9 tons [41.7 metric tons]
Inventory rating:32.9 tons [29.9 metric tons]
Sufficiency rating:86.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201686.9FairSatisfactorySatisfactoryGood-16990
October 201487.0FairSatisfactorySatisfactoryGood-14940
October 201287.1FairSatisfactorySatisfactoryGood-14120
October 201083.9GoodGoodGoodVery Good-15700
September 200884.0GoodGoodGoodVery Good-14910
September 200684.1GoodGoodGoodVery Good-13490
September 200484.1GoodGoodGoodVery Good-13690
September 200284.2GoodGoodGoodVery Good-12710
August 200086.4GoodGoodGoodVery Good-11002
August 199888.4GoodVery GoodVery GoodVery Good-11002
August 199688.3GoodVery GoodVery GoodVery Good-12262
August 199488.7GoodVery GoodVery GoodVery Good-10129
August 199288.9GoodVery GoodVery GoodVery Good-7654
August 199088.9GoodVery GoodVery GoodVery Good-7654