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I0012 over DRAIN NO NAME

Map 

Coordinates:
+30.41715, -91.09564
30°25'02" N, 91°05'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0012 over DRAIN NO NAME
Structure number:611704540101511
Location:61174540101511
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:5.9 ft. [1.8 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:234.9 ft. [71.6 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1967
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:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:127,500 [as of 2014]
Truck traffic:19% of total traffic
Structural appraisal:Unknown [*]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$336,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201481.5Functionally obsolete---127500
April 201282.8Functionally obsolete---113600
May 201081.9Functionally obsolete---122700
May 200879.5Functionally obsolete---117400
May 200668.0Not deficient---105100
May 200468.1Not deficient---104700
May 200268.5Not deficient---101300
May 200070.1Not deficient---87217
May 199870.1Not deficient---87217
May 199669.4Not deficient---93263
May 199471.8Not deficient---90458
May 199272.7Not deficient---79865