+29.96418, -90.13057
29°57'51" N, 90°07'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0090 over DRAIN CANAL
Structure number:023600060300001
Location:.0 MI EAST OF LA 611-8
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:25.9 ft. [7.9 m]
Total length:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Bridge closed to all traffic [K]
Average daily traffic:18,900 [as of 2015]
Truck traffic:11% of total traffic
Structural appraisal:Unknown [*]
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]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
November 201685.0Good7 out of 10-18900
December 201585.0Good7 out of 10-18900
December 201385.0Good7 out of 10-19700
December 201285.0Good7 out of 10-24400
December 201085.0Good7 out of 10-26300
January 200985.0Good7 out of 10-26300
November 200685.0Good7 out of 10-26500
August 200483.0Good7 out of 10-25900
October 200283.0Fair6 out of 10-22500
January 199981.0Good7 out of 10-19705
January 199781.0Good7 out of 10-20602
September 199481.0Good7 out of 10-19705
October 199281.0Good7 out of 10-34771
November 199081.0Good7 out of 10-34771

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.192192000