Share:

I-20 over MLK DR & WEST LAKE AVE

Map 

Coordinates:
+33.75056, -84.44417
33°45'02" N, 84°26'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-20 over MLK DR & WEST LAKE AVE
Structure number:000000012101740
Location:IN W ATLANTA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:75.1 ft. [22.9 m]
Total length:450.2 ft. [137.2 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:14.8 ft. [4.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
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:8
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:Good
Status:Open, no restriction [A]
Average daily traffic:125,120 [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:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:44.6 tons [40.5 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:87.5
Estimated cost of work:$6,953,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201587.5GoodGoodVery GoodGood-125120
July 201387.5GoodGoodVery GoodGood-125120
July 201189.5GoodGoodVery GoodGood-154810
November 200989.5GoodGoodVery GoodGood-154810
July 200789.5GoodGoodVery GoodGood-148570
August 200589.5GoodGoodVery GoodGood-174230
August 200389.5GoodGoodVery GoodGood-170600
September 200189.5GoodGoodVery GoodGood-124500
May 199987.5GoodGoodVery GoodGood-124500
November 199693.0GoodGoodVery GoodGoodFO123300
September 199495.0GoodGoodVery GoodGood-112370
August 199295.0GoodGoodGoodGood-112370
August 199096.0GoodGoodGoodGood-96040