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I-20 EBL over RMP I-20W TO I-285 CCBL

Map

Coordinates:
+33.76455, -84.49285
33°45'52" N, 84°29'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-20 EBL over RMP I-20W TO I-285 CCBL
Structure number:000000012101680
Location:IN W ATLANTA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.1 ft. [23.5 m]
Total length:191.9 ft. [58.5 m]
Roadway width between curbs:60.7 ft. [18.5 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1979
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:3
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

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:115,210 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:51.5 tons [46.8 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:87.1
Estimated cost of work:$1,432,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201587.1FairGoodGoodSatisfactory-115210
July 201375.2FairGoodGoodFair-115210
July 201187.8GoodGoodGoodGood-145900
November 200987.8GoodGoodGoodGood-145900
July 200787.8GoodGoodGoodGood-146270
August 200586.9GoodGoodGoodGood-164570
August 200387.1GoodGoodGoodGood-160500
September 200189.3GoodGoodGoodGood-115900
July 199987.1GoodGoodGoodGood-115900
October 199691.3GoodVery GoodVery GoodVery Good-98150
September 199486.5GoodVery GoodVery GoodVery Good-98150
August 199286.5GoodGoodGoodVery Good-98150
August 199089.3GoodVery GoodGoodVery Good-87160