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I0010 over DRAIN

Map 

Coordinates:
+30.37486, -91.05419
30°22'29" N, 91°03'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over DRAIN
Structure number:611704501009581
Location:61174501009581
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:24.0 ft. [7.3 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Owner:State Highway Agency [01]
Year built:1974
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 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:92,800 [as of 2015]
Truck traffic:21% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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: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:61.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$205,000

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 201561.0Good7 out of 10FO92800
October 201361.0Good7 out of 10FO90700
October 201161.0Good7 out of 10FO86300
November 200961.0Good8 out of 10FO81700
November 200758.0Good7 out of 10FO72500
November 200562.0Good7 out of 10-67200
November 200362.0Good8 out of 10-62500
November 200162.0Good8 out of 10-54802
November 199962.0Good8 out of 10-45770
December 199762.0Good8 out of 10-45770
December 199562.0Good8 out of 10-51911
December 199362.0Good8 out of 10-43286
January 199262.0Good8 out of 10-43540