RAMP B OFF TO I59 over 50 TH ST


+33.54519, -86.76140
33°32'43" N, 86°45'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RAMP B OFF TO I59 over 50 TH ST
Structure number:011084
Old structure number:00000I59370284D (from 1992 edition)
Location:I 59 * 50 TH ST
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:95.1 ft. [29.0 m]
Total length:176.8 ft. [53.9 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:43°
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 

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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:90.4 tons [82.2 metric tons]
Inventory rating:54.1 tons [49.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:93.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,288,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201593.6Functionally obsoleteGoodSatisfactoryGood14040
November 201393.6Functionally obsoleteSatisfactorySatisfactoryGood14040
November 201194.6Functionally obsoleteSatisfactorySatisfactoryGood14109
November 200994.6Functionally obsoleteSatisfactorySatisfactoryGood14342
November 200794.6Functionally obsoleteSatisfactoryGoodGood14313
November 200594.6Functionally obsoleteSatisfactoryGoodGood13892
January 200494.7Functionally obsoleteSatisfactoryGoodGood13608
February 200294.7Functionally obsoleteSatisfactoryGoodGood13608
March 200093.5Functionally obsoleteGoodGoodGood5500
March 199893.5Functionally obsoleteGoodGoodVery Good5000
January 199693.6Functionally obsoleteGoodGoodVery Good4800
March 199496.7Not deficientVery GoodGoodVery Good4000
November 199196.1Not deficientVery GoodVery GoodVery Good12000