+32.36779, -86.30459
32°22'04" N, 86°18'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I85 over MCDONOUGH ST
Structure number:014461
Location:1.06 MI N OF I65
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:64.0 ft. [19.5 m]
Total length:169.0 ft. [51.5 m]
Roadway width between curbs:105.0 ft. [32.0 m]
Deck width edge-to-edge:113.2 ft. [34.5 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1988
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:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:83,530 [as of 2013]
Truck traffic:13% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:80.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,270,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201580.6Not deficientSatisfactorySatisfactorySatisfactory83530
June 201380.6Not deficientSatisfactorySatisfactorySatisfactory83530
June 201181.8Not deficientSatisfactorySatisfactorySatisfactory81700
June 200983.5Not deficientSatisfactorySatisfactorySatisfactory84530
June 200780.5Not deficientSatisfactorySatisfactorySatisfactory83940
June 200581.1Not deficientSatisfactorySatisfactorySatisfactory78290
April 200381.5Not deficientSatisfactoryGoodGood74040
March 200178.2Functionally obsoleteSatisfactorySatisfactoryGood74040
March 199978.6Functionally obsoleteSatisfactorySatisfactoryGood70170
March 199781.3Not deficientSatisfactorySatisfactoryGood44750
February 199583.6Not deficientSatisfactoryGoodGood29175
April 199385.7Not deficientGoodGoodGood27610
April 199187.7Not deficientGoodVery GoodVery Good27610