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LOCAL ROAD over DRAINAGE CANAL

Map

Coordinates:
+30.39045, -91.05020
30°23'26" N, 91°03'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over DRAINAGE CANAL
Structure number:611730233913011
Location:.20 MI SOUTH/SEIGEN LANE
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1985
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:1,594 [as of 1993]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:57.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactoryFair159457.5
July 2015FairSatisfactorySatisfactoryFair159457.5
August 2013FairSatisfactorySatisfactoryFair159457.5
August 2011PoorSatisfactorySatisfactorySerious159432.5
August 2009FairGoodGoodFair159455.3
August 2007FairGoodVery GoodFair159455.3
August 2005FairGoodVery GoodFair159455.3
December 2003FairGoodVery GoodSatisfactory159466.3
December 2001GoodGoodVery GoodGood159466.3
February 2000GoodGoodVery GoodGood159466.3
February 1998GoodGoodVery GoodGood159467.3
March 1997GoodGoodVery GoodGood159469.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.100050500
Timber Pileeach30144120
Reinforced Concrete Pier Caplinear ft.148145300
Joints
Pourable Jointlinear ft.148148000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.114114000
Steel Protective Coatingsq. ft.478478000
Deck
Reinforced Concrete Slabsq. ft.2,1092,100180
Wearing Surfacessq. ft.1,5391,5112800