I 59/20 over VANDERBILT RD


+33.53945, -86.79195
33°32'22" N, 86°47'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 59/20 over VANDERBILT RD
Structure number:010495
Location:I 59 * VANDERBILT RD
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:73.2 ft. [22.3 m]
Total length:270.0 ft. [82.3 m]
Roadway width between curbs:62.3 ft. [19.0 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1971
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:76,895 [as of 2015]
Truck traffic:10% 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:91.6 tons [83.3 metric tons]
Inventory rating:54.9 tons [49.9 metric tons]
Sufficiency rating:82.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,524,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201582.1FairGoodSatisfactorySatisfactory-76895
December 201382.1FairGoodSatisfactorySatisfactory-76895
December 201182.2FairGoodSatisfactorySatisfactory-76095
December 200982.1GoodGoodGoodGood-77355
December 200782.1GoodGoodGoodGood-77200
December 200583.0GoodGoodGoodGood-77910
January 200483.1GoodGoodGoodGood-77560
February 200283.1GoodGoodGoodGood-77560
March 200083.1GoodGoodGoodGood-76835
March 199883.6GoodGoodGoodGood-72875
January 199686.2FairGoodSatisfactoryGood-72140
February 199486.6GoodGoodGoodGood-67100
October 199186.7FairGoodSatisfactoryGood-66155

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,16002,16000
Steel Protective Coatingsq. ft.21,528010,76410,7640
Reinforced Concrete Decksq. ft.17,55017,550000
Wearing Surfacessq. ft.14,44514,445000
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.265026500
Reinforced Concrete Pier Caplinear ft.288028800
Strip Seal Jointlinear ft.288000288
Movable Bearingeach3200320
Fixed Bearingeach3200320
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.540540000