RAMP A over 50 TH ST


+33.54622, -86.76139
33°32'46" N, 86°45'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RAMP A over 50 TH ST
Structure number:011081
Location:I 59 * 50 TH ST
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:68.9 ft. [21.0 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1974
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: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,040 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Good [7 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:96.8 tons [88.0 metric tons]
Inventory rating:58.0 tons [52.7 metric tons]
Sufficiency rating:98.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,012,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201598.7FairGoodSatisfactoryGood-14040
November 201398.7FairSatisfactorySatisfactoryGood-14040
November 201198.7FairSatisfactorySatisfactoryGood-14109
November 200998.7FairSatisfactoryGoodGood-14342
November 200798.7FairSatisfactoryGoodGood-14313
November 200598.7FairSatisfactoryGoodGood-13892
January 200498.7FairSatisfactoryGoodGood-13608
February 200298.7FairSatisfactoryGoodGood-13608
March 200097.5GoodGoodGoodGood-5500
March 199897.5GoodGoodGoodVery Good-5000
January 199697.7GoodGoodGoodVery Good-4000
March 199497.7GoodGoodGoodVery Good-4000
October 199297.6GoodGoodVery GoodVery Good-5000