I-285 over M-9058 MT GILEAD ROAD


+33.69829, -84.49902
33°41'54" N, 84°29'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-285 over M-9058 MT GILEAD ROAD
Structure number:000000012102290
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:68.9 ft. [21.0 m]
Total length:159.1 ft. [48.5 m]
Roadway width between curbs:130.9 ft. [39.9 m]
Deck width edge-to-edge:134.5 ft. [41.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
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 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:137,730 [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:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.5 tons [48.6 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:87.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201587.2GoodGoodGoodGood-137730
March 201387.2GoodGoodGoodGood-137730
March 201186.4GoodGoodGoodGood-154250
June 200986.4GoodGoodGoodGood-154250
May 200775.2GoodGoodGoodGood-150180
April 200576.3GoodGoodGoodGood-130900
April 200375.3GoodGoodGoodGood-147700
August 200175.5GoodGoodGoodGood-144700
March 199976.3GoodGoodGoodGood-130000
October 199690.6GoodGoodVery GoodVery Good-115200
October 199489.2GoodGoodVery GoodVery Good-104383
October 199289.2GoodGoodVery GoodVery Good-104383
November 199090.2GoodGoodVery GoodVery Good-104383