I-285 CCBL over M-9045 COLLIER DRIVE


+33.76790, -84.49409
33°46'04" N, 84°29'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-285 CCBL over M-9045 COLLIER DRIVE
Structure number:000000012102390
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:53.2 ft. [16.2 m]
Total length:113.9 ft. [34.7 m]
Roadway width between curbs:65.6 ft. [20.0 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1964
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: May 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:151,240 [as of 2012]
Truck traffic:14% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:34.7 tons [31.5 metric tons]
Inventory rating:20.8 tons [18.9 metric tons]
Sufficiency rating:67.6
Estimated cost of work:$1,033,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201567.6FairSatisfactoryGoodGood-151240
June 201367.6FairSatisfactoryGoodGood-151240
June 201170.4FairSatisfactoryGoodGood-141320
September 200970.4FairSatisfactoryGoodGood-141320
July 200768.7FairSatisfactoryGoodGood-171000
August 200570.1FairSatisfactoryGoodGood-146370
August 200369.7FairSatisfactoryGoodGood-153500
October 200169.9FairSatisfactoryGoodGood-150400
July 199968.9FairSatisfactoryGoodGood-129300
October 199688.8FairSatisfactoryVery GoodGood-129300
October 199485.1FairSatisfactoryVery GoodGood-129300
November 199286.5FairSatisfactoryVery GoodGood-111280
November 199087.5FairSatisfactoryVery GoodGood-111280

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,5961,596000
Steel Protective Coatingsq. ft.11,53111,531000
Reinforced Concrete Decksq. ft.7,8677,56730000
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.1381182000
Reinforced Concrete Pier Caplinear ft.138138000
Pourable Jointlinear ft.276002760
Movable Bearingeach4242000
Steel Protective Coatingsq. ft.4242000
Fixed Bearingeach4242000
Steel Protective Coatingsq. ft.4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.228228000