I-75 N R TO I-20 W over I-75- 2 I-75 RMPS- I-20R


+33.74515, -84.38973
33°44'43" N, 84°23'23" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 N R TO I-20 W over I-75- 2 I-75 RMPS- I-20R
Structure number:000000012107040
Location:I-20 & I-75 INTERCHANGE
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:232.0 ft. [70.7 m]
Total length:564.0 ft. [171.9 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance above deck:18.7 ft. [5.7 m]
Vertical clearance below bridge:20.0 ft. [6.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1988
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: August 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: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:50.5 tons [45.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.3
Estimated cost of work:$2,404,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201596.3GoodGoodGoodGood-4640
August 201395.3GoodGoodGoodGood-4640
February 201298.6GoodGoodGoodGood-10000
February 201098.6GoodGoodGoodGood-10000
February 200898.6GoodGoodGoodGood-10000
August 200598.6GoodGoodGoodGood-10000
August 200398.6GoodGoodGoodGood-10000
September 200198.6GoodGoodGoodGood-10000
June 199998.6GoodGoodGoodGood-10000
June 199698.8GoodVery GoodVery GoodVery Good-1000
July 199499.9GoodVery GoodVery GoodVery Good-1000
March 199499.9GoodVery GoodVery GoodVery Good-1000
November 199199.9GoodVery GoodVery GoodVery Good-1000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Closed Web/Box Girderlinear ft.565565000
Prestressed Concrete Top Flangesq. ft.18,74118,741000
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.9999000
Open Jointlinear ft.6657900
Pot Bearingeach80800
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,1291,129000