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I0012 over CREEK

Map 

Coordinates:
+30.45480, -90.95769
30°27'17" N, 90°57'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0012 over CREEK
Structure number:623204540201831
Location:62324540201831
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:6.9 ft. [2.1 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:269.0 ft. [82.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1970
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: February 2016 

Status:Open, no restriction [A]
Average daily traffic:108,600 [as of 2015]
Truck traffic:19% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
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:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201698.0Not deficient---108600
February 201498.0Not deficient---105800
February 201298.0Not deficient---96400
January 201098.0Not deficient---87900
May 200898.0Not deficient---84400
May 200683.0Not deficient---79600
April 200483.0Not deficient---74200
June 200283.0Not deficient---71900
April 200083.0Not deficient---64375
April 199883.0Not deficient---50191
March 199683.0Not deficient---50056
March 199480.0Not deficient---60284
January 199280.0Not deficient---54223