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LA0030 over STREAM NO NAME

Map 

Coordinates:
+30.38678, -91.17072
30°23'12" N, 91°10'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LA0030 over STREAM NO NAME
Structure number:611704140103931
Location:61174140103931
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:19.0 ft. [5.8 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:12,300 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:22.4 tons [20.4 metric tons]
Inventory rating:11.2 tons [10.2 metric tons]
Sufficiency rating:35.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$477,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201735.4PoorSatisfactorySatisfactorySeriousSD12300
May 201535.4PoorSatisfactorySatisfactorySeriousSD12300
June 201335.4PoorSatisfactorySatisfactorySeriousSD12100
November 201135.3PoorSatisfactorySatisfactorySeriousSD12400
March 201149.0PoorSatisfactorySatisfactorySeriousSD12500
September 200942.4PoorSatisfactorySatisfactorySeriousSD12900
March 200947.9PoorSatisfactorySatisfactorySeriousSD12500
February 200835.5PoorGoodPoorCriticalSD11900
May 200669.3PoorGoodGoodPoorSD11500
May 200497.1FairGoodGoodSatisfactory-11300
May 200297.3FairGoodVery GoodSatisfactory-9900
May 200097.2FairGoodVery GoodSatisfactory-10697
May 199898.8FairGoodVery GoodSatisfactory-6461
May 199689.7FairGoodVery GoodSatisfactory-6655
May 199489.6FairGoodVery GoodSatisfactory-6781
May 199289.5FairGoodVery GoodSatisfactory-7614