I0010 over LA 1/M P RR/LOC RD


+30.44003, -91.21020
30°26'24" N, 91°12'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over LA 1/M P RR/LOC RD
Structure number:616104500812227
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:341.9 ft. [104.2 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:35.1 ft. [10.7 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: May 2017 

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: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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Sufficiency rating:91.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201791.3FairSatisfactorySatisfactoryGood-6650
May 201591.3FairSatisfactorySatisfactoryGood-6650
May 201391.3GoodGoodGoodGood-6540
June 201191.4GoodVery GoodVery GoodVery Good-5900
May 200991.4GoodVery GoodVery GoodVery Good-6220
May 200791.4FairSatisfactoryVery GoodVery Good-5730
May 200591.5FairSatisfactoryVery GoodVery Good-5250
May 200391.5FairSatisfactoryVery GoodVery Good-5070
May 200191.5FairSatisfactoryVery GoodVery Good-4760
May 199991.5FairSatisfactoryVery GoodVery Good-4760
May 199791.6FairSatisfactoryVery GoodVery Good-4235
May 199591.7FairSatisfactoryVery GoodVery Good-4305
May 199391.7FairSatisfactoryVery GoodVery Good-4224
May 199191.7FairSatisfactoryVery GoodVery Good-3743