I0010 over LA 1, RAMPS


+30.43942, -91.20972
30°26'22" N, 91°12'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over LA 1, RAMPS
Structure number:616104500812248
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:354.0 ft. [107.9 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1968
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:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,650 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Inventory rating:55.4 tons [50.4 metric tons]
Sufficiency rating:90.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201590.3FairGoodSatisfactorySatisfactory-6650
November 201390.3FairGoodSatisfactorySatisfactory-6540
January 201290.4FairGoodSatisfactoryGood-5900
November 200990.4FairGoodSatisfactorySatisfactory-6220
November 200787.4FairSatisfactoryVery GoodGood-5730
October 200587.5FairSatisfactoryVery GoodVery Good-5320
October 200387.5FairSatisfactoryVery GoodVery Good-5070
October 200187.5FairSatisfactoryVery GoodVery Good-4760
October 199987.5FairSatisfactoryVery GoodVery Good-4760
October 199787.6FairSatisfactoryVery GoodVery Good-4235
October 199587.6FairSatisfactoryVery GoodVery Good-4305
October 199387.7FairSatisfactoryVery GoodVery Good-4224
October 199187.7FairSatisfactoryVery GoodVery Good-3743