AL9 NBL over I85 SBL


+32.36331, -86.21323
32°21'48" N, 86°12'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:AL9 NBL over I85 SBL
Structure number:008260
Old structure number:00000008510188D (from 1992 edition)
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:51.8 ft. [15.8 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Vertical clearance below bridge:17.1 ft. [5.2 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: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,770 [as of 2013]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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:89.1
Estimated cost of work:$2,847,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201689.1FairSatisfactoryGoodSatisfactory-28770
March 201489.1FairSatisfactoryGoodSatisfactory-28770
March 201287.4FairSatisfactoryGoodSatisfactory-25790
March 201087.4FairSatisfactoryGoodSatisfactory-25335
March 200889.3FairSatisfactoryGoodGood-27095
February 200689.2FairSatisfactoryGoodGood-27795
March 200489.3GoodGoodGoodGood-26910
March 200289.3GoodGoodGoodGood-26910
April 200089.4GoodGoodGoodGood-26125
April 199888.5GoodGoodGoodGood-24605
April 199690.7GoodGoodGoodGood-22820
March 199491.0GoodVery GoodVery GoodVery Good-24615
January 199291.1GoodVery GoodVery GoodVery Good-23905