LOC RD over I-20


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


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.
Prestressed Concrete Girder/Beamlinear ft.1,2501,2311450
Reinforced Concrete Decksq. ft.7,0004,1642,83510
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.7474000
Reinforced Concrete Pier Caplinear ft.81691200
Open Jointlinear ft.145145000
Elastomeric Bearingeach3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.500500000