SR 400 (SBL) over M-9323 SIDNEY MARCUS BLD


+33.82513, -84.35982
33°49'30" N, 84°21'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 400 (SBL) over M-9323 SIDNEY MARCUS BLD
Structure number:000000012107370
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:67.9 ft. [20.7 m]
Total length:243.1 ft. [74.1 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:65.6 ft. [20.0 m]
Vertical clearance below bridge:18.7 ft. [5.7 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1992
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:Prestressed concrete [5]
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: April 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:79,350 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:48.5 tons [44.1 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:89.8
Estimated cost of work:$1,813,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201589.8GoodGoodVery GoodGood-79350
May 201389.8GoodGoodVery GoodGood-79350
May 201192.4GoodGoodVery GoodGood-48590
August 200988.8GoodGoodVery GoodGood-121620
May 200772.6GoodGoodVery GoodGood-125200
June 200572.6GoodGoodVery GoodGood-124880
May 200373.6GoodGoodVery GoodGood-107800
May 200166.7GoodGoodVery GoodGood-73900
September 199965.2GoodVery GoodVery GoodGood-73900
July 199687.6GoodVery GoodVery GoodVery Good-73900
November 199486.9GoodVery GoodVery GoodVery Good-73900
September 199386.9GoodVery GoodVery GoodVery Good-73900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.1,7011,701000
Reinforced Concrete Decksq. ft.16,03815,9984000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.132132000
Reinforced Concrete Pier Caplinear ft.198198000
Pourable Jointlinear ft.198198000
Compression Jointlinear ft.132660660
Elastomeric Bearingeach5656000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.486486000