I-285 over CS 2766 DELMAR LANE


+33.75627, -84.49432
33°45'23" N, 84°29'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-285 over CS 2766 DELMAR LANE
Structure number:000000012102370
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:47.9 ft. [14.6 m]
Total length:116.1 ft. [35.4 m]
Roadway width between curbs:149.9 ft. [45.7 m]
Deck width edge-to-edge:156.5 ft. [47.7 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1978
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 continuous [4]
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: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:136,640 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 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:43.6 tons [39.6 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Sufficiency rating:63.5
Estimated cost of work:$1,792,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201563.5FairFairFairGood-136640
July 201375.8FairGoodSatisfactoryGood-136640
July 201177.8GoodGoodGoodGood-140450
September 200977.8GoodGoodVery GoodGood-140450
July 200786.0GoodGoodVery GoodGood-140810
July 200585.9GoodGoodVery GoodGood-142440
August 200386.9GoodGoodVery GoodGood-123200
October 200187.0GoodGoodVery GoodGood-120700
May 199983.8FairSatisfactoryVery GoodGood-140500
October 199688.2FairSatisfactoryVery GoodGood-121700
October 199485.9FairSatisfactoryVery GoodGood-106575
November 199285.9FairSatisfactorySatisfactoryGood-106575
November 199088.9FairGoodSatisfactoryGood-106575

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,6682,6220460
Steel Protective Coatingsq. ft.18,08918,089000
Reinforced Concrete Decksq. ft.18,1545,32112,83300
Reinforced Concrete Columneach1616000
Reinforced Concrete Abutmentlinear ft.314314000
Reinforced Concrete Pier Caplinear ft.314314000
Pourable Jointlinear ft.31401571570
Compression Jointlinear ft.314000314
Movable Bearingeach4600460
Steel Protective Coatingsq. ft.4600460
Fixed Bearingeach4646000
Steel Protective Coatingsq. ft.4646000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.232232000