Share:

LA0023 over VERRET CANAL

Map

Coordinates:
+29.89820, -90.04376
29°53'54" N, 90°02'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0023 over VERRET CANAL
Structure number:022600620101701
Location:1.9 MI SOUTH OF US 90B
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:69.9 ft. [21.3 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:87.6 ft. [26.7 m]
Owner:State Highway Agency [01]
Year built:1975
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:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:26,000 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:92.8 tons [84.4 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:96.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201696.3GoodGoodVery GoodGood-26000
October 201496.2GoodGoodVery GoodGood-27200
November 201293.9GoodGoodVery GoodGood-36200
December 201094.1GoodGoodVery GoodGood-34900
December 200894.1FairSatisfactorySatisfactoryGood-35000
November 200779.9FairFairFairGood-43500
August 200680.0FairFairFairGood-42500
June 200580.2FairFairFairGood-41500
April 200480.2FairFairFairGood-41700
May 200280.6FairFairFairGood-39100
August 200080.3FairFairFairGood-28711
August 199978.9FairFairFairGood-37303
June 199878.9FairFairFairGood-37303
April 199693.5GoodGoodGoodGood-32092
May 199493.4GoodGoodGoodGood-30696
May 199294.1GoodGoodGoodGood-25849

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,5511,551000
Deck
Reinforced Concrete Decksq. ft.15,228015,22800
Substructure
Reinforced Concrete Abutmentlinear ft.2802562040
Prestressed Concrete Pileeach1111000
Reinforced Concrete Pier Caplinear ft.100100000
Joints
Compression Jointlinear ft.32444600220
Bearings
Elastomeric Bearingeach4444000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.282282000