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LOCAL ROAD over DAVIS BRANCH

Map

Coordinates:
+30.69715, -90.74513
30°41'50" N, 90°44'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LOCAL ROAD over DAVIS BRANCH
Structure number:624630418904481
Location:0.2 MI.E.OF LA.1041
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1964
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:2
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:60 [as of 1974]
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 replacement [2]
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:Equal to present minimum criteria [6]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:15.0 tons [13.6 metric tons]
Inventory rating:11.2 tons [10.2 metric tons]
Sufficiency rating:48.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$163,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201648.9FairFairFairFairSD60
May 201448.2FairFairFairFairSD60
May 201256.2FairSatisfactorySatisfactorySatisfactorySD60
May 201056.2FairSatisfactorySatisfactorySatisfactoryFO60
May 200856.2FairSatisfactoryGoodGoodFO60
March 200660.3GoodGoodGoodGood-60
March 200460.3GoodGoodGoodGood-60
March 200260.3GoodGoodGoodGood-60
April 200061.3FairSatisfactoryGoodGood-60
March 199861.3FairSatisfactoryGoodGood-60
March 199661.3FairSatisfactoryGoodGood-60
March 199461.3FairSatisfactoryGoodSatisfactory-60
March 199261.3FairSatisfactoryGoodSatisfactory-60