I 459 over AL 150


+33.35656, -86.85063
33°21'24" N, 86°51'02" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 459 over AL 150
Structure number:012716
Old structure number:0000I459370108B (from 1992 edition)
Location:I459 * AL 150
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:131.9 ft. [40.2 m]
Total length:299.2 ft. [91.2 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:59.1 ft. [18.0 m]
Vertical clearance below bridge:21.7 ft. [6.6 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel continuous [4]
Main span 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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,985 [as of 2016]
Truck traffic:17% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.7 tons [48.8 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:96.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,490,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201696.1FairGoodSatisfactorySatisfactory-34985
October 201496.1FairGoodSatisfactorySatisfactory-34985
October 201296.1FairGoodSatisfactorySatisfactory-26220
October 201098.0FairGoodSatisfactorySatisfactory-26185
November 200898.0GoodGoodGoodGood-27725
November 200698.0GoodGoodGoodGood-25820
November 200498.0GoodGoodGoodGood-22785
November 200298.0GoodGoodGoodGood-19925
November 200098.0GoodGoodGoodGood-18995
January 199998.0GoodVery GoodGoodGood-16805
October 199698.0GoodVery GoodVery GoodGood-12945
October 199498.0GoodVery GoodVery GoodGood-10120
October 199298.0GoodVery GoodVery GoodGood-9635
October 199098.0GoodVery GoodVery GoodVery Good-19440

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,0932,093000
Steel Protective Coatingsq. ft.29,2890026,6922,597
Reinforced Concrete Decksq. ft.17,641017,64100
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.155155000
Reinforced Concrete Pier Caplinear ft.115115000
Open Jointlinear ft.236236000
Movable Bearingeach2102100
Fixed Bearingeach2121000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.598598000