I-59/20 over I-59/20 * RAMP D


+33.52000, -86.79667
33°31'12" N, 86°47'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-59/20 over I-59/20 * RAMP D
Structure number:014154
Location:US 280 TO I 59 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:200.1 ft. [61.0 m]
Total length:3293.1 ft. [1003.7 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1987
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,477 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$20,440,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactorySatisfactorySatisfactory1547796.6
October 2015FairSatisfactoryGoodGood1547796.6
October 2013FairSatisfactoryGoodGood1547796.6
October 2011GoodGoodGoodVery Good1534696.6
September 2009GoodGoodGoodVery Good1561696.5
August 2007GoodGoodGoodVery Good1558596.5
July 2005GoodGoodGoodVery Good1603896.5
June 2003GoodGoodVery GoodVery Good700097.3
May 2001GoodGoodVery GoodVery Good700097.3
April 1999GoodGoodVery GoodVery Good500095.5
October 1996GoodGoodVery GoodVery Good500095.3
October 1994FairFairVery GoodVery Good200096.7
September 1992GoodGoodGoodGood100097.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.13,17212,711447140
Steel Protective Coatingsq. ft.161,4590158,2303,2290
Reinforced Concrete Decksq. ft.88,911088,6113000
Reinforced Concrete Columneach1821600
Reinforced Concrete Pier Caplinear ft.4503529350
Compression Jointlinear ft.5400540
Assembly without Seal Jointlinear ft.108010800
Elastomeric Bearingeach8407590
Movable Bearingeach40400
Fixed Bearingeach40400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6,5865,4881,09800