+30.47317, -91.16708
30°28'23" N, 91°10'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0110 over CHIPPEWA ST. ON RAMP (SB
Structure number:611704509202836
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:463.9 ft. [141.4 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Vertical clearance below bridge:24.6 ft. [7.5 m]
Owner:State Highway Agency [01]
Year built:1970
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:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: July 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,830 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:96.8 tons [88.0 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:90.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201690.1GoodGoodGoodGood-8830
August 201490.2GoodGoodGoodVery Good-8010
August 201290.2GoodGoodVery GoodVery Good-7550
September 201090.2GoodGoodVery GoodVery Good-7900
September 200890.2GoodGoodVery GoodVery Good-7900
September 200687.3FairSatisfactoryGoodVery Good-6920
September 200487.3FairSatisfactoryGoodVery Good-6860
September 200287.3FairSatisfactoryGoodVery Good-6980
September 200089.5FairSatisfactoryGoodVery Good-5357
September 199891.3FairSatisfactoryGoodVery Good-6539
September 199691.2FairSatisfactoryGoodVery Good-7507
September 199491.4FairSatisfactoryGoodVery Good-6903
September 199291.4FairSatisfactoryGoodVery Good-7105
December 199091.4FairSatisfactoryGoodVery Good-7105