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IN ATLANTA over I-75

Map

Coordinates:
+33.76823, -84.38940
33°46'06" N, 84°23'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IN ATLANTA over I-75
Structure number:000000012104310
Location:RM FR WILLIAMS ST TO I75
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:244.1 ft. [74.4 m]
Total length:628.0 ft. [191.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1983
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:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 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:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201596.8GoodGoodGoodGood-4640
August 201396.8GoodGoodGoodGood-4640
July 201198.9GoodGoodGoodGood-1900
July 200998.9GoodGoodGoodGood-1900
September 200798.9GoodGoodGoodGood-1990
August 200598.9GoodGoodGoodGood-1530
August 200398.4GoodGoodGoodGood-13000
September 200198.4GoodGoodGoodGood-13000
August 199998.4GoodGoodGoodGood-13000
September 199698.4GoodGoodVery GoodVery Good-13000
July 199498.0GoodGoodVery GoodVery Good-13000
October 199298.0GoodGoodVery GoodVery Good-13000
September 199099.0GoodGoodVery GoodVery Good-13000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.628628000
Deck
Reinforced Concrete Decksq. ft.20,84920,849000
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.6666000
Joints
Strip Seal Jointlinear ft.66030333
Bearings
Pot Bearingeach55000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2561,254020