I59 over 85TH STREET


+33.57291, -86.71750
33°34'22" N, 86°43'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I59 over 85TH STREET
Structure number:011569
Location:I59 * 85TH STREET
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:63.3 ft. [19.3 m]
Total length:133.2 ft. [40.6 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:1976
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: May 2015 

Status:Open, no restriction [A]
Average daily traffic:34,590 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.0 tons [58.2 metric tons]
Inventory rating:41.2 tons [37.5 metric tons]
Sufficiency rating:93.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,590,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201593.0Not deficientSatisfactorySatisfactoryGood34590
November 201393.0Not deficientSatisfactorySatisfactoryGood34590
November 201193.0Not deficientSatisfactorySatisfactoryGood31855
November 200993.0Not deficientGoodGoodGood33170
November 200793.0Not deficientGoodGoodGood33105
November 200593.0Not deficientGoodGoodGood30890
January 200493.0Not deficientGoodGoodGood31180
February 200293.0Not deficientGoodGoodGood31180
March 200093.0Not deficientVery GoodGoodVery Good30735
March 199893.0Not deficientVery GoodGoodVery Good29490
March 199693.0Not deficientVery GoodVery GoodVery Good28695
March 199493.0Not deficientVery GoodVery GoodVery Good27465
November 199193.0Not deficientVery GoodGoodGood26515