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


+33.52758, -86.80487
33°31'39" N, 86°48'18" 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:17.4 ft. [5.3 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 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,477 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:96.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$20,441,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201596.6FairSatisfactoryGoodGood-15477
October 201396.6FairSatisfactoryGoodGood-15477
October 201196.6GoodGoodGoodVery Good-15346
September 200996.5GoodGoodGoodVery Good-15616
August 200796.5GoodGoodGoodVery Good-15585
July 200596.5GoodGoodGoodVery Good-16038
June 200397.3GoodGoodVery GoodVery Good-7000
May 200197.3GoodGoodVery GoodVery Good-7000
April 199995.5GoodGoodVery GoodVery GoodFO5000
October 199695.3GoodGoodVery GoodVery GoodFO5000
October 199496.7FairFairVery GoodVery Good-2000
September 199297.8GoodGoodGoodGood-1000