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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 2015 

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 corrrective action [3]
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:30.7 tons [27.9 metric tons]
Inventory rating:19.8 tons [18.0 metric tons]
Evaluation:Structurally deficient [1]
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. ratingEvaluationDeckSuper.Sub.ADT
May 201535.4Structurally deficientSatisfactorySatisfactorySerious12300
June 201335.4Structurally deficientSatisfactorySatisfactorySerious12100
November 201135.3Structurally deficientSatisfactorySatisfactorySerious12400
March 201149.0Structurally deficientSatisfactorySatisfactorySerious12500
September 200942.4Structurally deficientSatisfactorySatisfactorySerious12900
March 200947.9Structurally deficientSatisfactorySatisfactorySerious12500
February 200835.5Structurally deficientGoodPoorCritical11900
May 200669.3Structurally deficientGoodGoodPoor11500
May 200497.1Not deficientGoodGoodSatisfactory11300
May 200297.3Not deficientGoodVery GoodSatisfactory9900
May 200097.2Not deficientGoodVery GoodSatisfactory10697
May 199898.8Not deficientGoodVery GoodSatisfactory6461
May 199689.7Not deficientGoodVery GoodSatisfactory6655
May 199489.6Not deficientGoodVery GoodSatisfactory6781
May 199289.5Not deficientGoodVery GoodSatisfactory7614