I-285 over M-9059 GREENBRIAR ROAD


+33.68402, -84.49984
33°41'02" N, 84°29'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-285 over M-9059 GREENBRIAR ROAD
Structure number:000000012102270
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:66.9 ft. [20.4 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:140.1 ft. [42.7 m]
Deck width edge-to-edge:145.7 ft. [44.4 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1982
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:130,510 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:35.6 tons [32.4 metric tons]
Inventory rating:21.8 tons [19.8 metric tons]
Sufficiency rating:72.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201572.7FairSatisfactoryGoodSatisfactory-130510
May 201372.7FairSatisfactoryGoodSatisfactory-130510
April 201173.1FairSatisfactoryGoodSatisfactory-144330
June 200974.8FairSatisfactoryGoodSatisfactory-144330
May 200775.0FairSatisfactoryGoodSatisfactory-139790
April 200575.8GoodGoodGoodGood-126220
April 200375.4GoodGoodGoodGood-133000
August 200174.6GoodGoodGoodGood-130400
March 199974.5GoodGoodGoodGood-127500
September 199691.0FairGoodVery GoodSatisfactory-104400
October 199477.0FairGoodVery GoodFair-92100
October 199260.1PoorGoodVery GoodPoorSD79415
November 199091.0GoodGoodVery GoodGood-79415