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I59/20 over FAIRFIELD BLVD

Map

Coordinates:
+33.46299, -86.94170
33°27'47" N, 86°56'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I59/20 over FAIRFIELD BLVD
Structure number:012319
Old structure number:00000I59370152B (from 1992 edition)
Location:I59 * FAIRFIELD BLVD
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:104.0 ft. [31.7 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:63.3 ft. [19.3 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:42°
Owner:State Highway Agency [01]
Year built:1980
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 continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30,650 [as of 2015]
Truck traffic:14% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:64.7 tons [58.8 metric tons]
Inventory rating:38.3 tons [34.8 metric tons]
Sufficiency rating:89.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,646,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201589.7FairSatisfactorySatisfactoryGood-30650
December 201389.7FairSatisfactorySatisfactoryGood-30650
December 201188.9FairSatisfactorySatisfactoryGood-29860
December 200989.6FairSatisfactorySatisfactoryGood-31090
December 200789.6FairSatisfactorySatisfactoryGood-31030
December 200590.0FairSatisfactoryGoodGood-29345
January 200490.1FairSatisfactoryGoodGood-29210
February 200290.1FairSatisfactoryGoodGood-29210
February 200092.9GoodGoodGoodGood-25520
February 199891.9GoodGoodGoodGood-29885
October 199592.7GoodGoodGoodGood-27850
November 199393.0GoodGoodVery GoodVery Good-26435
September 199193.3GoodVery GoodVery GoodVery Good-25115

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.2,4662,4402510
Steel Protective Coatingsq. ft.24,757024,719038
Deck
Reinforced Concrete Decksq. ft.18,057018,05520
Wearing Surfacessq. ft.12,87812,878000
Substructure
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.180172800
Reinforced Concrete Pier Caplinear ft.127126100
Joints
Compression Jointlinear ft.140083057
Bearings
Movable Bearingeach2701395
Fixed Bearingeach90900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5485371100