Share:

N. FLANNERY RD over LIVELY BAYOU

Map

Coordinates:
+30.46667, -91.03330
30°28'00" N, 91°01'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N. FLANNERY RD over LIVELY BAYOU
Structure number:611730280910201
Location:0.60 MI N OF US 190
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:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Skew angle:28°
Owner:County Highway Agency [02]
Year built:1965
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:4
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: July 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:10,200 [as of 1979]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:10.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$280,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorSatisfactoryPoorSerious1020010.4
July 2015PoorSatisfactoryPoorSerious1020010.4
August 2013PoorSatisfactoryFairSerious1020010.4
October 2011PoorSatisfactorySeriousSerious1020010.4
July 2009PoorSatisfactorySatisfactoryPoor1020042.5
July 2007FairGoodGoodFair1020056.5
July 2005FairGoodGoodFair1020056.5
September 2003FairGoodGoodSatisfactory1020066.8
October 2001FairGoodGoodSatisfactory1020070.4
January 2000FairGoodGoodSatisfactory1020070.4
January 1998FairGoodGoodSatisfactory1020071.4
February 1996FairSatisfactoryGoodGood1020071.6
June 1994FairSatisfactoryVery GoodVery Good1020071.6
May 1992FairSatisfactoryVery GoodGood1020070.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.1,3091,18940800
Deck
Reinforced Concrete Decksq. ft.1,9251,923200
Wearing Surfacessq. ft.1,8481,7980050
Substructure
Timber Abutmentlinear ft.54292500
Timber Pileeach2241161
Timber Pier Caplinear ft.15011515155
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.154154000
Steel Protective Coatingsq. ft.51336601470