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LOCAL ROAD over CORPORATION CANAL

Map

Coordinates:
+30.42500, -91.17830
30°25'30" N, 91°10'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over CORPORATION CANAL
Structure number:611730255911071
Location:HIGHLAND RD.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:13.1 ft. [4.0 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Skew angle:50°
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,615 [as of 1979]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2017Fair6 out of 101061597.0
November 2015Fair6 out of 101061597.0
November 2013Good7 out of 101061594.0
December 2011Good7 out of 101061594.0
December 2009Good7 out of 101061594.0
December 2007Good7 out of 101061594.0
January 2006Good7 out of 101061594.0
February 2004Good7 out of 101061594.0
February 2002Good7 out of 101061595.0
April 2000Good7 out of 101061594.0
May 1998Good7 out of 101061595.0
May 1996Good7 out of 101061595.0
June 1993Good7 out of 101061595.2
April 1991Good7 out of 101061595.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.166158170
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.126860040
Steel Protective Coatingsq. ft.420042000