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LOCAL ROAD over CORPORATION CANAL

Map 

Coordinates:
+30.42402, -91.17921
30°25'26" N, 91°10'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 2015 

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]
Operating rating:43.6 tons [39.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:97.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201597.0Not deficient---10615
November 201394.0Not deficient---10615
December 201194.0Not deficient---10615
December 200994.0Not deficient---10615
December 200794.0Not deficient---10615
January 200694.0Not deficient---10615
February 200494.0Not deficient---10615
February 200295.0Not deficient---10615
April 200094.0Not deficient---10615
May 199895.0Not deficient---10615
May 199695.0Not deficient---10615
June 199395.2Not deficient---10615
April 199195.2Not deficient---10615