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LOC RD over I-20

Map

Coordinates:
+32.44496, -91.52700
32°26'42" N, 91°31'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOC RD over I-20
Structure number:054204510724131
Location:3.2 MI EAST OF LA 609
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:85.0 ft. [25.9 m]
Total length:268.1 ft. [81.7 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1970
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,390 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,161,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodSatisfactoryGood239078.8
October 2015GoodGoodGoodGood239078.7
December 2013GoodGoodGoodGood237078.7
December 2011GoodGoodGoodGood197080.9
November 2009GoodGoodGoodGood226078.7
September 2007GoodGoodGoodGood222078.7
September 2005GoodGoodGoodGood237078.7
March 2003GoodGoodGoodGood221072.6
August 2000GoodGoodGoodGood200074.7
July 1998GoodGoodGoodGood200074.7
July 1996GoodGoodGoodGood172874.8
June 1994GoodGoodGoodGood176574.8
May 1992GoodGoodGoodGood131274.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,4161,414020
Deck
Reinforced Concrete Decksq. ft.7,9807,980000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.6052800
Reinforced Concrete Pier Caplinear ft.9085500
Joints
Compression Jointlinear ft.130001300
Bearings
Elastomeric Bearingeach4040000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.604602020