I-285 over M-9059 GREENBRIAR ROAD


+33.68400, -84.49979
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:13.1 ft. [4.0 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: March 2017

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]
Sufficiency rating:72.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodSatisfactory13051072.7
April 2015FairSatisfactoryGoodSatisfactory13051072.7
May 2013FairSatisfactoryGoodSatisfactory13051072.7
April 2011FairSatisfactoryGoodSatisfactory14433073.1
June 2009FairSatisfactoryGoodSatisfactory14433074.8
May 2007FairSatisfactoryGoodSatisfactory13979075.0
April 2005GoodGoodGoodGood12622075.8
April 2003GoodGoodGoodGood13300075.4
August 2001GoodGoodGoodGood13040074.6
March 1999GoodGoodGoodGood12750074.5
September 1996FairGoodVery GoodSatisfactory10440091.0
October 1994FairGoodVery GoodFair9210077.0
October 1992PoorGoodVery GoodPoor7941560.1
November 1990GoodGoodVery GoodGood7941591.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,6802,674060
Steel Protective Coatingsq. ft.20,75720,757000
Reinforced Concrete Decksq. ft.19,52419,518600
Reinforced Concrete Columneach1817100
Reinforced Concrete Abutmentlinear ft.292292000
Reinforced Concrete Pier Caplinear ft.292292000
Pourable Jointlinear ft.584005840
Movable Bearingeach6060000
Steel Protective Coatingsq. ft.6000600
Fixed Bearingeach6056400
Steel Protective Coatingsq. ft.6000600
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.268268000