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

Map

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

Facts

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
Location:IN ATLANTA
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
Superstructure
Reinforced Concrete Girder/Beamlinear ft.36,25136,251000
Deck
Reinforced Concrete Decksq. ft.252,841252,841000
Substructure
Reinforced Concrete Columneach106106000
Reinforced Concrete Abutmentlinear ft.1,0461,046000
Reinforced Concrete Pier Caplinear ft.1,5691,569000
Joints
Compression Jointlinear ft.2,6152,615000
Bearings
Elastomeric Bearingeach602602000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.968968000