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LOC RD over I-20

Map

Coordinates:
+32.47045, -91.82630
32°28'14" N, 91°49'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOC RD over I-20
Structure number:054204510706071
Location:1.74 MI EAST OF LA 133
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:75.1 ft. [22.9 m]
Total length:252.0 ft. [76.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1968
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:3,010 [as of 2015]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:72.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,099,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactorySatisfactorySatisfactory301072.8
October 2015GoodGoodGoodGood301072.5
November 2013GoodGoodGoodGood298069.5
November 2011GoodGoodGoodGood255072.8
October 2009GoodGoodGoodGood296072.5
September 2007GoodGoodGoodGood283072.6
September 2005GoodGoodGoodGood295072.5
March 2003GoodGoodGoodGood268076.9
August 2000GoodGoodGoodGood233277.2
June 1998GoodGoodGoodGood233277.2
July 1996GoodGoodGoodGood197879.5
July 1994GoodGoodGoodGood240077.1
May 1992GoodGoodGoodGood148779.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,2501,2311450
Deck
Reinforced Concrete Decksq. ft.7,0004,1642,83510
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.7474000
Reinforced Concrete Pier Caplinear ft.81691200
Joints
Open Jointlinear ft.145145000
Bearings
Elastomeric Bearingeach3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.500500000