I-20 over Joseph E. Lowery BLVD.


+33.74143, -84.41766
33°44'29" N, 84°25'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-20 over Joseph E. Lowery BLVD.
Structure number:000000012101780
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:53.2 ft. [16.2 m]
Total length:173.9 ft. [53.0 m]
Roadway width between curbs:116.1 ft. [35.4 m]
Deck width edge-to-edge:119.4 ft. [36.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:143,320 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:89.2
Estimated cost of work:$2,689,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201589.2Not deficientGoodVery GoodSatisfactory143320
June 201389.2Not deficientGoodGoodSatisfactory143320
June 201189.0Not deficientGoodGoodSatisfactory169790
September 200989.0Not deficientGoodGoodSatisfactory169790
February 200889.0Not deficientGoodGoodSatisfactory169790
August 200588.4Not deficientGoodGoodSatisfactory183730
August 200388.3Not deficientGoodGoodSatisfactory186100
September 200190.4Not deficientGoodGoodSatisfactory140200
May 199990.4Not deficientGoodGoodSatisfactory140200
November 199690.4Not deficientGoodGoodSatisfactory139900
September 199488.1Not deficientGoodGoodSatisfactory118660
August 199288.1Not deficientGoodVery GoodSatisfactory118660
August 199090.2Not deficientGoodVery GoodGood104380