Share:

LA0010 over ST JOSEPH BRANCH

Map

Coordinates:
+30.82206, -90.65271
30°49'19" N, 90°39'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LA0010 over ST JOSEPH BRANCH
Structure number:624608461200951
Location:1 MILE WEST OF COURTHOUSE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:78.1 ft. [23.8 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:4
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:840 [as of 2015]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:12.4 tons [11.3 metric tons]
Sufficiency rating:23.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201623.0FairFairFairFairFO840
November 201454.2FairSatisfactorySatisfactoryFair-1080
November 201264.2FairSatisfactorySatisfactorySatisfactory-1030
December 201065.9FairSatisfactorySatisfactorySatisfactory-1210
November 200865.9FairSatisfactorySatisfactorySatisfactory-1090
February 200765.9FairGoodSatisfactorySatisfactory-1000
December 200465.9FairGoodSatisfactorySatisfactory-790
December 200355.9FairGoodSatisfactoryFair-770
December 200258.4FairGoodSatisfactoryFair-558
October 200068.4FairGoodSatisfactorySatisfactory-558
November 199859.9FairSatisfactorySatisfactoryFair-629
September 199667.9FairSatisfactoryGoodSatisfactory-648
August 199461.4FairSatisfactorySatisfactorySatisfactoryFO2552