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I0220 over BAYOU

Map 

Coordinates:
+32.55797, -93.69289
32°33'29" N, 93°41'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0220 over BAYOU
Structure number:040804513104462
Location:.7 MI EAST OF LA 3105
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:6.9 ft. [2.1 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:124.0 ft. [37.8 m]
Skew angle:75°
Owner:State Highway Agency [01]
Year built:1978
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: November 2015 

Status:Open, no restriction [A]
Average daily traffic:21,240 [as of 2015]
Truck traffic:29% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201596.0Not deficient---21240
December 201396.1Not deficient---20520
December 201196.4Not deficient---17640
December 200996.3Not deficient---17760
December 200796.5Not deficient---15780
December 200596.8Not deficient---12600
December 200396.9Not deficient---12300
December 200197.3Not deficient---7625
November 199997.3Not deficient---7625
November 199797.1Not deficient---9495
November 199597.3Not deficient---9708
November 199397.4Not deficient---8393
December 199197.4Not deficient---7665