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LA3139 over CLEARVIEW PKWY.

Map

Coordinates:
+29.96833, -90.18306
29°58'06" N, 90°10'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA3139 over CLEARVIEW PKWY.
Structure number:022604300101358
Location:.6 MI EAST OF LA 3154
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:94.2 ft. [28.7 m]
Total length:1030.9 ft. [314.2 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1986
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:11
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:3,280 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:21.8 tons [19.8 metric tons]
Sufficiency rating:33.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,032,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201633.0FairGoodFairGoodSD3280
September 201533.0FairGoodFairGoodSD3280
October 201481.3FairGoodFairGood-3280
November 201382.4FairGoodFairGood-3280
November 201193.5FairGoodSatisfactoryGood-3600
December 200993.5GoodGoodGoodGood-3600
November 200793.5GoodGoodGoodGood-3600
September 200593.5GoodGoodGoodGood-3600
July 200393.4GoodGoodGoodGood-3770
April 200093.4GoodVery GoodGoodGood-3783
September 199793.4GoodVery GoodGoodGood-3981
June 199493.5GoodVery GoodGoodGood-3193
June 199290.3GoodVery GoodVery GoodVery Good-22910
March 199090.3GoodVery GoodVery GoodVery Good-22910

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,1243,124000
Deck
Reinforced Concrete Decksq. ft.21,868021,86800
Substructure
Reinforced Concrete Pier Walllinear ft.3333000
Reinforced Concrete Abutmentlinear ft.60501000
Reinforced Concrete Pileeach2020000
Reinforced Concrete Pier Caplinear ft.280028000
Joints
Pourable Jointlinear ft.250250000
Compression Jointlinear ft.30015015000
Bearings
Elastomeric Bearingeach8884040
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,0622,062000
Deck
Reinforced Concrete Slabsq. ft.7,0007,000000