I-59 over RAMP B TO 1ST AVE NO


+33.56778, -86.72278
33°34'04" N, 86°43'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-59 over RAMP B TO 1ST AVE NO
Structure number:011564
Old structure number:00000I59370314A (from 1992 edition)
Location:I59 * 1 ST AVE N
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:63.0 ft. [19.2 m]
Total length:137.1 ft. [41.8 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1976
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:3
Main spans material:Steel [3]
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: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,918 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:94.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,071,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairSatisfactorySatisfactoryGood691894.3
March 2014FairSatisfactorySatisfactoryGood691894.3
March 2012FairSatisfactoryGoodGood637194.4
March 2010GoodGoodGoodGood663494.3
March 2008GoodGoodGoodGood662194.3
March 2006GoodGoodGoodGood617894.4
March 2004GoodGoodGoodGood623694.4
March 2002GoodGoodGoodGood623694.4
April 2000GoodGoodGoodGood350094.7
April 1998GoodGoodGoodGood350094.7
March 1996GoodGoodGoodGood350094.7
March 1994GoodGoodGoodGood200093.8
November 1991GoodGoodGoodGood170092.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.548054800
Steel Protective Coatingsq. ft.5,38205,38200
Reinforced Concrete Decksq. ft.3,56203,56200
Reinforced Concrete Columneach40400
Reinforced Concrete Abutmentlinear ft.102102000
Reinforced Concrete Pier Caplinear ft.5353000
Compression Jointlinear ft.110001100
Movable Bearingeach160880
Fixed Bearingeach80800
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.274274000