I-75 over M-9205 COLLIER ROAD


+33.81018, -84.41903
33°48'37" N, 84°25'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-75 over M-9205 COLLIER ROAD
Structure number:000000012101490
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:49.9 ft. [15.2 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:170.9 ft. [52.1 m]
Deck width edge-to-edge:176.8 ft. [53.9 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1985
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:Low slump Concrete [4]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:199,740 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:45.5 tons [41.4 metric tons]
Inventory rating:27.7 tons [25.2 metric tons]
Sufficiency rating:77.7
Estimated cost of work:$2,573,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201577.7GoodGoodGoodGood-199740
July 201377.7GoodGoodGoodGood-199740
July 201178.7GoodGoodGoodGood-181620
October 200978.7GoodGoodGoodGood-181620
July 200778.7GoodGoodGoodGood-182370
August 200578.7GoodGoodGoodGood-198670
August 200378.7GoodGoodGoodGood-186800
September 200178.7GoodGoodGoodGood-220300
October 199977.6GoodGoodGoodGood-220300
July 199684.0GoodGoodGoodVery Good-195500
August 199479.0FairGoodSatisfactoryVery Good-178300
October 199279.0FairGoodSatisfactoryVery Good-160920
September 199079.0FairGoodSatisfactoryVery Good-146960