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CITY STREET over DRAINAGE CANAL

Map

Coordinates:
+30.45500, -91.10330
30°27'18" N, 91°06'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over DRAINAGE CANAL
Structure number:611730273910621
Location:FERNWOOD DR.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
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:36.7 ft. [11.2 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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 Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:200 [as of 1980]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:82.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairFairFair20082.3
June 2015FairFairFairFair20079.2
July 2013FairSatisfactorySatisfactorySatisfactory20091.2
July 2011FairSatisfactorySatisfactorySatisfactory20091.2
July 2009FairSatisfactorySatisfactorySatisfactory20091.2
July 2007GoodGoodVery GoodGood20091.2
January 2006GoodGoodVery GoodGood20091.2
March 2004GoodGoodVery GoodGood20091.2
April 2002GoodGoodVery GoodGood20091.2
May 2000GoodGoodVery GoodGood20091.2
May 1998GoodGoodVery GoodGood20094.2
May 1996FairGoodSatisfactoryGood20094.2
July 1993FairGoodSatisfactoryGood20093.2
June 1991FairGoodSatisfactoryGood20092.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.80033470
Timber Pileeach2815670
Timber Pier Caplinear ft.2001881200
Joints
Pourable Jointlinear ft.144001440
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.114114000
Steel Protective Coatingsq. ft.437043700
Deck
Reinforced Concrete Slabsq. ft.2,0522,0223000
Wearing Surfacessq. ft.1,596001,5960