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LA0067 over LA 67-PLANK OVER I-110

Map 

Coordinates:
+30.46284, -91.16605
30°27'46" N, 91°09'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LA0067 over LA 67-PLANK OVER I-110
Structure number:611700600101021
Location:I0010
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:86.0 ft. [26.2 m]
Total length:294.0 ft. [89.6 m]
Roadway width between curbs:53.2 ft. [16.2 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 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]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans 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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:13,300 [as of 2014]
Truck traffic:11% 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:Meets minimum tolerable limits to be left in place as is [4]
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:57.4 tons [52.2 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:78.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201478.3Not deficientSatisfactorySatisfactorySatisfactory13300
November 201278.0Not deficientSatisfactorySatisfactorySatisfactory14800
December 201077.8Not deficientSatisfactorySatisfactoryGood16100
November 200877.8Not deficientSatisfactoryVery GoodGood16000
October 200674.9Not deficientGoodGoodVery Good15300
October 200474.9Not deficientGoodGoodVery Good15300
October 200274.9Not deficientGoodGoodVery Good15600
October 200072.3Not deficientGoodGoodVery Good15764
October 199872.7Not deficientGoodVery GoodVery Good13633
October 199674.8Not deficientGoodVery GoodVery Good17645
July 199574.7Not deficientVery GoodVery GoodVery Good17299
October 199474.8Not deficientVery GoodVery GoodVery Good16811
July 199375.5Not deficientVery GoodVery GoodVery Good12975
October 199275.3Not deficientVery GoodVery GoodVery Good13965
July 199175.3Not deficientVery GoodVery GoodVery Good13965