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LOCAL ROAD over TECHE BAYOU

Map

Coordinates:
+29.76197, -91.43339
29°45'43" N, 91°26'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over TECHE BAYOU
Structure number:035129457912601
Location:0009 LOG MI FROM IN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:546.0 ft. [166.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:6.9 ft. [2.1 m]
Owner:County Highway Agency [02]
Year built:1972
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:19
Main spans material:Steel [3]
Main spans design:Movable - Swing [17]
Deck type:Open Grating [3]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:575 [as of 1978]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:32.9 tons [29.9 metric tons]
Inventory rating:17.9 tons [16.3 metric tons]
Sufficiency rating:52.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201752.1FairSatisfactorySatisfactorySatisfactory-575
April 201551.9FairSatisfactorySatisfactoryGood-575
April 201352.9FairSatisfactoryGoodGood-575
May 201154.9FairSatisfactoryGoodGood-575
May 200954.9FairSatisfactoryGoodGood-575
April 200754.9FairSatisfactoryGoodGood-575
May 200554.9FairSatisfactoryGoodGood-575
May 200354.9FairSatisfactoryVery GoodGood-575
June 200154.9FairSatisfactoryVery GoodGood-575
June 199954.9FairSatisfactoryVery GoodGood-575
June 199754.9FairSatisfactoryVery GoodGood-575
June 199553.9FairSatisfactoryVery GoodVery Good-575
June 199353.9FairSatisfactoryVery GoodVery Good-575
June 199153.9FairSatisfactoryVery GoodVery Good-575

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.368368000
Steel Stringerlinear ft.1,2881,288000
Deck
Reinforced Concrete Decksq. ft.10,44010,440000
Superstructure
Steel Floor Beamlinear ft.224224000
Substructure
Reinforced Concrete Abutmentlinear ft.5655100
Reinforced Concrete Pileeach9494000
Reinforced Concrete Pier Caplinear ft.51922429500
Deck
Open Grid Decksq. ft.3,7803,780000
Concrete Filled Grid Decksq. ft.1,1881,188000
Joints
Pourable Jointlinear ft.486004860
Open Jointlinear ft.4848000
Bearings
Movable Bearingeach80800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.368036800
Reinforced Concrete Bridge Raillinear ft.720720000