SR 154 SB Ramp TO over I-285 (SR 407)


+33.69011, -84.49995
33°41'24" N, 84°29'60" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 154 SB Ramp TO over I-285 (SR 407)
Structure number:000000012101060
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:82.0 ft. [25.0 m]
Total length:235.9 ft. [71.9 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:10°
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:4,640 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:45.5 tons [41.4 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:83.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201583.5GoodGoodGoodGood-4640
March 201384.7GoodGoodGoodGood-4640
March 201186.3GoodGoodVery GoodGood-1900
May 200986.3GoodGoodVery GoodGood-1900
April 200786.3GoodGoodVery GoodGood-1990
April 200593.0GoodGoodVery GoodGood--
March 200394.0GoodGoodVery GoodGood-5250
March 200194.8GoodGoodVery GoodGood-1000
March 199994.0GoodGoodVery GoodGood-5250
September 199694.0GoodGoodVery GoodGood-5250
October 199494.8GoodGoodVery GoodGood-5250
August 199294.8GoodGoodGoodGood-5250
August 199096.0GoodGoodGoodGood-5250

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.11,1537,4343,71900
Reinforced Concrete Decksq. ft.6,22906,22900
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.5454000
Reinforced Concrete Pier Caplinear ft.8181000
Pourable Jointlinear ft.135000135
Movable Bearingeach2424000
Steel Protective Coatingsq. ft.2402400
Fixed Bearingeach2424000
Steel Protective Coatingsq. ft.2402400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4724480240