+32.36783, -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:16.4 ft. [5.0 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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:83,530 [as of 2013]
Truck traffic:13% of total traffic
Deck condition:Fair [5 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]
Sufficiency rating:79.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,262,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairFairSatisfactorySatisfactory8353079.5
June 2015FairSatisfactorySatisfactorySatisfactory8353080.6
June 2013FairSatisfactorySatisfactorySatisfactory8353080.6
June 2011FairSatisfactorySatisfactorySatisfactory8170081.8
June 2009FairSatisfactorySatisfactorySatisfactory8453083.5
June 2007FairSatisfactorySatisfactorySatisfactory8394080.5
June 2005FairSatisfactorySatisfactorySatisfactory7829081.1
April 2003FairSatisfactoryGoodGood7404081.5
March 2001FairSatisfactorySatisfactoryGood7404078.2
March 1999FairSatisfactorySatisfactoryGood7017078.6
March 1997FairSatisfactorySatisfactoryGood4475081.3
February 1995FairSatisfactoryGoodGood2917583.6
April 1993GoodGoodGoodGood2761085.7
April 1991GoodGoodVery GoodVery Good2761087.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.2,70102,69920
Reinforced Concrete Top Flangesq. ft.18,74204,18413,625933
Reinforced Concrete Columneach1616000
Reinforced Concrete Abutmentlinear ft.2581936230
Reinforced Concrete Pier Caplinear ft.2171932400
Open Jointlinear ft.2221600620
Movable Bearingeach48025230
Steel Protective Coatingsq. ft.101001010
Fixed Bearingeach1601600
Steel Protective Coatingsq. ft.3400340
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.33811222600