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 

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. ratingEvaluationDeckSuper.Sub.ADT
April 201592.5Not deficientGoodGoodGood10110
May 201391.5Not deficientGoodGoodGood10110
May 201193.9Not deficientVery GoodGoodGood43250
July 200993.4Functionally obsoleteVery GoodGoodGood11700
June 200795.7Not deficientVery GoodGoodGood7360
June 200595.6Not deficientVery GoodGoodGood7700
June 200395.3Not deficientVery GoodGoodGood14900
March 200195.3Not deficientVery GoodGoodGood14300
June 199995.3Not deficientGoodVery GoodGood15000
June 199695.4Not deficientVery GoodVery GoodVery Good12614
July 199495.0Not deficientVery GoodVery GoodVery Good12614
March 199495.0Not deficientVery GoodVery GoodVery Good12614
November 199195.0Not deficientVery GoodVery GoodVery Good12614