AL9 SBL over I 85 NBL


+32.36246, -86.21370
32°21'45" N, 86°12'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:AL9 SBL over I 85 NBL
Structure number:008257
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:73.2 ft. [22.3 m]
Total length:191.9 ft. [58.5 m]
Roadway width between curbs:51.5 ft. [15.7 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:30°
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 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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:23,430 [as of 2011]
Truck traffic:4% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
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:93.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,847,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201693.8FairFairSatisfactorySatisfactory-23430
February 201493.8FairFairSatisfactorySatisfactory-23430
February 201294.0FairFairSatisfactorySatisfactory-21135
February 201093.9FairFairSatisfactorySatisfactory-21830
March 200874.1FairFairSatisfactorySatisfactoryFO23530
February 200675.2FairSatisfactorySatisfactorySatisfactoryFO22835
March 200475.2FairSatisfactorySatisfactorySatisfactoryFO23380
March 200276.2FairSatisfactorySatisfactorySatisfactoryFO23380
April 200075.8FairSatisfactorySatisfactorySatisfactoryFO26125
April 199874.7FairSatisfactorySatisfactorySatisfactoryFO26960
April 199676.2FairSatisfactoryGoodGoodFO22820
March 199475.6GoodGoodGoodGoodFO24615
January 199275.7GoodGoodGoodGoodFO23905