I 59/20 over 3 RD AVE N


+33.54435, -86.75390
33°32'40" N, 86°45'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 59/20 over 3 RD AVE N
Structure number:011088
Old structure number:00000I59370289B (from 1992 edition)
Location:I 59 * 3 RD AVE N
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:229.0 ft. [69.8 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:81.4 ft. [24.8 m]
Vertical clearance below bridge:20.3 ft. [6.2 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: March 2016 

Status:Open, no restriction [A]
Average daily traffic:67,050 [as of 2016]
Truck traffic:11% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.0 tons [53.6 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:91.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,926,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201691.7Not deficientSatisfactorySatisfactorySatisfactory67050
March 201491.7Not deficientSatisfactorySatisfactorySatisfactory67050
March 201291.7Not deficientSatisfactorySatisfactorySatisfactory67125
March 201091.5Not deficientGoodSatisfactorySatisfactory69890
March 200891.5Not deficientGoodGoodGood69750
March 200691.8Not deficientGoodGoodGood66010
March 200492.0Not deficientGoodGoodGood64520
March 200292.0Not deficientGoodGoodGood64520
April 200094.0Not deficientGoodGoodGood64415
March 199894.2Not deficientGoodVery GoodGood61560
February 199695.6Not deficientGoodVery GoodGood58250
March 199495.8Not deficientGoodVery GoodGood55940
November 199196.2Not deficientGoodGoodGood51250