Share:

LOCAL ROAD over DIVERSION CANAL

Map

Coordinates:
+30.36000, -91.02330
30°21'36" N, 91°01'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over DIVERSION CANAL
Structure number:611730216910141
Location:1.0 MI N JCT I-10 LA 42
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:9
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:470 [as of 1975]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood47089.5
September 2015GoodGoodGoodGood47088.6
December 2011GoodGoodGoodGood47088.6
January 2010GoodVery GoodVery GoodVery Good47088.6
January 2008GoodVery GoodVery GoodVery Good47088.6
March 2006GoodVery GoodVery GoodVery Good47088.6
June 2004GoodVery GoodVery GoodVery Good47088.6
July 2002GoodVery GoodVery GoodVery Good47088.6
August 2000GoodVery GoodVery GoodVery Good47087.6
October 1998GoodVery GoodVery GoodVery Good47090.6
October 1997GoodVery GoodVery GoodVery Good47090.6
April 1994PoorSatisfactoryPoorSerious47023.3
January 1994PoorGoodFairImminent Failure47023.3
April 1992PoorFairGoodSerious47022.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.7067030
Prestressed Concrete Pileeach3224800
Reinforced Concrete Pier Caplinear ft.280272800
Joints
Pourable Jointlinear ft.290290000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.344342200
Deck
Reinforced Concrete Slabsq. ft.6,0205,84617130
Wearing Surfacessq. ft.4,9884,988000