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I0010 over DRAIN

Map 

Coordinates:
+30.38634, -91.07203
30°23'11" N, 91°04'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over DRAIN
Structure number:611704501008281
Location:61174501008281
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:23.0 ft. [7.0 m]
Total length:23.0 ft. [7.0 m]
Skew angle:90°
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:83,400 [as of 2015]
Truck traffic:21% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:73.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201573.5Not deficient---83400
October 201373.5Not deficient---83100
October 201174.3Not deficient---76600
November 200973.7Not deficient---81300
November 200769.0Not deficient---96800
November 200570.0Not deficient---88200
November 200370.5Not deficient---83800
November 200171.2Not deficient---77120
November 199973.3Not deficient---58914
December 199773.3Not deficient---58914
December 199574.1Not deficient---64879
December 199373.5Not deficient---71413
January 199275.7Not deficient---47657