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LA1026 over CREEK

Map

Coordinates:
+30.50951, -90.93770
30°30'34" N, 90°56'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA1026 over CREEK
Structure number:623202730302941
Location:1.6 M SW OF LA 16
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:19.0 ft. [5.8 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.5 ft. [9.6 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:2
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:9,100 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:29.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$234,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017PoorSeriousSatisfactoryFair910029.8
January 2016PoorPoorSatisfactoryFair910056.2
February 2014PoorPoorSatisfactoryFair1100057.2
January 2012PoorPoorSatisfactoryFair900057.2
January 2011PoorPoorSatisfactoryFair870057.2
January 2010PoorPoorSatisfactoryFair840057.2
January 2009PoorPoorSatisfactoryFair730057.2
January 2008PoorPoorSatisfactoryFair710057.2
January 2007PoorPoorSatisfactorySatisfactory680067.2
January 2006PoorPoorSatisfactorySatisfactory670067.2
January 2005PoorPoorSatisfactorySatisfactory640067.2
January 2004PoorPoorSatisfactorySatisfactory620067.2
January 2003PoorPoorSatisfactorySatisfactory570067.2
January 2002PoorPoorSatisfactorySatisfactory513674.8
January 2001FairFairSatisfactorySatisfactory513676.8
January 2000PoorFairSatisfactoryPoor485351.8
December 1998FairFairSatisfactorySatisfactory485378.8
December 1997FairFairSatisfactorySatisfactory485379.8
December 1996FairFairSatisfactorySatisfactory472979.8
December 1995FairFairFairSatisfactory459165.8
December 1994FairFairFairSatisfactory447963.8
December 1993FairFairFairSatisfactory303063.8
December 1992FairFairFairSatisfactory318763.8
December 1991FairFairFairSatisfactory318765.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Columneach1111000
Timber Abutmentlinear ft.845915100
Timber Pileeach2423010
Timber Pier Caplinear ft.173170030
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8080000
Steel Protective Coatingsq. ft.400400000
Deck
Reinforced Concrete Slabsq. ft.1,2001,080554025
Wearing Surfacessq. ft.1,1201,01510500