BENJAMIN MAYS DR. over I-285 (SR 407)


+33.73794, -84.50054
33°44'17" N, 84°30'02" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BENJAMIN MAYS DR. over I-285 (SR 407)
Structure number:000000012103390
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:69.9 ft. [21.3 m]
Total length:235.9 ft. [71.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1966
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:4
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:3,230 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:74.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201574.6GoodVery GoodVery GoodGood-3230
March 201372.5GoodVery GoodVery GoodGoodFO3230
March 201174.1GoodVery GoodVery GoodGoodFO4310
April 200974.1GoodVery GoodVery GoodGoodFO4310
May 200774.3GoodVery GoodVery GoodGoodFO3720
March 200574.0GoodVery GoodVery GoodGoodFO5360
April 200378.6GoodVery GoodVery GoodGood-4000
October 200177.1GoodVery GoodVery GoodGood-8180
May 199974.9GoodGoodVery GoodGood-11370
October 199675.3GoodGoodVery GoodGood-10460
October 199475.0GoodGoodVery GoodGood-10460
October 199275.3GoodGoodVery GoodGood-9700
November 199073.4GoodGoodVery GoodGoodFO9250

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,4151,415000
Steel Protective Coatingsq. ft.10,65810,658000
Reinforced Concrete Decksq. ft.8,44508,435100
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.7272000
Reinforced Concrete Pier Caplinear ft.108104400
Pourable Jointlinear ft.180001800
Movable Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Fixed Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.472472000