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AL9 NBL over SERVICE ROAD

Map

Coordinates:
+32.32820, -86.23495
32°19'42" N, 86°14'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:AL9 NBL over SERVICE ROAD
Structure number:008256
Location:0.4 MI.N.OF TROY HWY
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:42.0 ft. [12.8 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1964
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 [1]
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: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,395 [as of 2011]
Truck traffic:4% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:72.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,081,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairSatisfactorySatisfactorySatisfactory1939572.6
February 2016FairSatisfactorySatisfactorySatisfactory1939572.6
February 2014FairSatisfactorySatisfactorySatisfactory1939575.7
February 2012FairSatisfactorySatisfactorySatisfactory1978575.6
February 2010FairSatisfactorySatisfactorySatisfactory2094075.5
February 2008FairSatisfactorySatisfactorySatisfactory2311075.2
January 2006FairSatisfactorySatisfactorySatisfactory2205076.3
January 2004FairSatisfactorySatisfactorySatisfactory2264076.3
December 2001FairSatisfactorySatisfactorySatisfactory2264076.3
February 2000FairSatisfactorySatisfactorySatisfactory2590075.9
April 1998FairSatisfactorySatisfactorySatisfactory2460576.0
April 1996FairSatisfactorySatisfactoryGood2365576.1
March 1994GoodGoodGoodGood2362573.7
January 1992GoodGoodVery GoodVery Good1856374.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.5044881600
Deck
Reinforced Concrete Top Flangesq. ft.3,88103,88100
Substructure
Reinforced Concrete Columneach43100
Reinforced Concrete Abutmentlinear ft.86553100
Reinforced Concrete Pier Caplinear ft.60451500
Joints
Open Jointlinear ft.6262000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.252248400