AL 04 over MORRIS AVE * R.R.


+33.51644, -86.79976
33°30'59" N, 86°47'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:AL 04 over MORRIS AVE * R.R.
Structure number:016221
Location:24TH ST. VIADUCT
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:100.1 ft. [30.5 m]
Total length:1211.0 ft. [369.1 m]
Roadway width between curbs:57.1 ft. [17.4 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:9
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,620 [as of 2016]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:88.0
Estimated cost of work:$20,049,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201688.0GoodGoodGoodGoodFO8620
January 201485.0GoodGoodGoodGoodFO8620
January 201287.0GoodGoodGoodGoodFO11420
January 201090.0GoodGoodGoodGoodFO12810
December 200790.0GoodGoodGoodGoodFO12930
December 200590.0GoodGoodVery GoodVery GoodFO13880
January 200490.0GoodGoodVery GoodVery Good-13880
January 200290.0GoodGoodVery GoodVery Good-13880
January 200090.0GoodVery GoodVery GoodVery Good-13750
February 199890.0GoodVery GoodVery GoodVery Good-17260
October 199588.5GoodExcellentVery GoodExcellent-17210