Share:

I0010 over LA1248 (BLUEBONNET)

Map

Coordinates:
+30.39504, -91.08550
30°23'42" N, 91°05'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over LA1248 (BLUEBONNET)
Structure number:611704501007442
Location:I0010
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:95.1 ft. [29.0 m]
Total length:190.0 ft. [57.9 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1974
Year reconstructed:2013
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:2
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: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:62,900 [as of 2016]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodVery GoodGood6290080.0
September 2015GoodGoodVery GoodGood5004080.0
September 2013GoodGoodVery GoodGood4986080.0
October 2011GoodGoodVery GoodVery Good4596075.0
November 2009GoodGoodVery GoodVery Good4878075.0
November 2007GoodGoodVery GoodVery Good5808072.0
November 2005GoodGoodVery GoodVery Good5292072.0
November 2003GoodGoodVery GoodVery Good5028072.0
November 2001GoodGoodVery GoodVery Good4627272.0
November 1999GoodGoodVery GoodVery Good3534872.0
December 1997GoodVery GoodVery GoodVery Good3534875.0
December 1995GoodVery GoodVery GoodVery Good3892775.0
December 1993GoodVery GoodVery GoodVery Good4284775.0
January 1992GoodVery GoodVery GoodVery Good2859475.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,9001,898200
Deck
Reinforced Concrete Decksq. ft.11,78011,7211580
Substructure
Reinforced Concrete Columneach55000
Reinforced Concrete Abutmentlinear ft.124954250
Reinforced Concrete Pier Caplinear ft.6060000
Joints
Strip Seal Jointlinear ft.186018600
Bearings
Elastomeric Bearingeach4040000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.556554020