Share:

I0010 over LA 1, RAMPS

Map 

Coordinates:
+30.44014, -91.21106
30°26'25" N, 91°12'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over LA 1, RAMPS
Structure number:616104500812235
Location:I0010
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:932.1 ft. [284.1 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:20.0 ft. [6.1 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 

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:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.7 tons [37.9 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:88.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201588.4Not deficientSatisfactorySatisfactorySatisfactory6650
November 201390.3Not deficientSatisfactorySatisfactorySatisfactory6540
November 201190.4Not deficientSatisfactorySatisfactoryGood5900
November 200990.4Not deficientSatisfactorySatisfactoryGood6220
November 200789.4Not deficientSatisfactoryGoodVery Good5730
November 200589.5Not deficientSatisfactoryGoodVery Good5320
November 200389.5Not deficientSatisfactoryVery GoodVery Good5070
November 200189.5Not deficientSatisfactoryVery GoodVery Good4760
November 199987.5Not deficientSatisfactoryVery GoodVery Good4760
November 199790.6Not deficientSatisfactoryVery GoodVery Good4235
November 199590.6Not deficientSatisfactoryVery GoodVery Good4305
November 199390.7Not deficientSatisfactoryVery GoodVery Good4224
November 199190.7Not deficientSatisfactoryVery GoodVery Good3743