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 

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. ratingEvaluationDeckSuper.Sub.ADT
February 201693.8Not deficientFairSatisfactorySatisfactory23430
February 201493.8Not deficientFairSatisfactorySatisfactory23430
February 201294.0Not deficientFairSatisfactorySatisfactory21135
February 201093.9Not deficientFairSatisfactorySatisfactory21830
March 200874.1Functionally obsoleteFairSatisfactorySatisfactory23530
February 200675.2Functionally obsoleteSatisfactorySatisfactorySatisfactory22835
March 200475.2Functionally obsoleteSatisfactorySatisfactorySatisfactory23380
March 200276.2Functionally obsoleteSatisfactorySatisfactorySatisfactory23380
April 200075.8Functionally obsoleteSatisfactorySatisfactorySatisfactory26125
April 199874.7Functionally obsoleteSatisfactorySatisfactorySatisfactory26960
April 199676.2Functionally obsoleteSatisfactoryGoodGood22820
March 199475.6Functionally obsoleteGoodGoodGood24615
January 199275.7Functionally obsoleteGoodGoodGood23905