15 TH ST over I 59/20


+33.51363, -86.87248
33°30'49" N, 86°52'21" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:15 TH ST over I 59/20
Structure number:008975
Location:I 59 * 15 TH ST
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:75.1 ft. [22.9 m]
Total length:273.0 ft. [83.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1966
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:4
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: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2002]
Truck traffic:1% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.8 tons [58.9 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:94.9
Estimated cost of work:$2,671,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201694.9FairSatisfactorySatisfactorySatisfactory-500
April 201494.9FairSatisfactorySatisfactorySatisfactory-500
April 201294.9FairSatisfactorySatisfactoryGood-500
April 201094.9FairSatisfactorySatisfactoryGood-500
April 200894.9FairSatisfactoryGoodGood-500
April 200695.9GoodGoodGoodGood-500
April 200495.9GoodGoodGoodGood-500
April 200295.9GoodGoodGoodGood-500
May 200080.9GoodGoodGoodGood-3100
March 199880.5FairGoodSatisfactoryGood-3100
January 199680.5FairGoodSatisfactoryGood-3100
February 199470.3FairGoodFairGood-3100
September 199178.6FairSatisfactoryGoodGood-3000