MEMORIAL DRIVE over I-75 + I-75 RMP + I-20 R


+33.74689, -84.38736
33°44'49" N, 84°23'14" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MEMORIAL DRIVE over I-75 + I-75 RMP + I-20 R
Structure number:000000012107080
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:145.0 ft. [44.2 m]
Total length:483.9 ft. [147.5 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:522.3 ft. [159.2 m]
Vertical clearance below bridge:17.1 ft. [5.2 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: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:10,110 [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:Meets minimum tolerable limits to be left in place as is [4]
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:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.5
Estimated cost of work:$5,158,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201592.5GoodGoodGoodGood-10110
May 201391.5GoodGoodGoodGood-10110
May 201193.9GoodVery GoodGoodGood-43250
July 200993.4GoodVery GoodGoodGoodFO11700
June 200795.7GoodVery GoodGoodGood-7360
June 200595.6GoodVery GoodGoodGood-7700
June 200395.3GoodVery GoodGoodGood-14900
March 200195.3GoodVery GoodGoodGood-14300
June 199995.3GoodGoodVery GoodGood-15000
June 199695.4GoodVery GoodVery GoodVery Good-12614
July 199495.0GoodVery GoodVery GoodVery Good-12614
March 199495.0GoodVery GoodVery GoodVery Good-12614
November 199195.0GoodVery GoodVery GoodVery Good-12614

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Girder/Beamlinear ft.36,25136,251000
Reinforced Concrete Decksq. ft.252,841252,841000
Reinforced Concrete Columneach106106000
Reinforced Concrete Abutmentlinear ft.1,0461,046000
Reinforced Concrete Pier Caplinear ft.1,5691,569000
Compression Jointlinear ft.2,6152,615000
Elastomeric Bearingeach602602000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.968968000