I-20 over M-9135 ANDERSON ROAD


+33.75144, -84.44608
33°45'05" N, 84°26'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-20 over M-9135 ANDERSON ROAD
Structure number:000000012101730
Location:IN W ATLNTA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:149.9 ft. [45.7 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:16.1 ft. [4.9 m]
Skew angle:15°
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: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: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:121,930 [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:Better than present minimum criteria [7]
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:54.5 tons [49.5 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:88.7
Estimated cost of work:$2,318,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201588.7GoodGoodVery GoodGood-121930
July 201388.7GoodGoodVery GoodGood-121930
July 201188.2GoodGoodVery GoodGood-154810
November 200988.2GoodGoodVery GoodGood-154810
July 200788.5GoodGoodVery GoodGood-148570
August 200587.3GoodGoodVery GoodGood-172650
August 200387.6GoodGoodVery GoodGood-167800
September 200189.7GoodGoodVery GoodGood-122300
May 199988.7GoodGoodVery GoodGood-122300
November 199690.2GoodGoodVery GoodGood-121100
September 199487.2GoodGoodVery GoodGood-115370
August 199287.2GoodGoodGoodGood-115370
August 199089.8GoodGoodGoodGood-94640