CAPITOL AVE. over I-20- I-75 RMP- I-20 RMP


+33.74419, -84.38775
33°44'39" N, 84°23'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CAPITOL AVE. over I-20- I-75 RMP- I-20 RMP
Structure number:000000012106530
Location:I-20 & I-75 INTERCHANGE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:195.9 ft. [59.7 m]
Total length:542.0 ft. [165.2 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:88.3 ft. [26.9 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Skew angle:27°
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 - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:10,540 [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:Basically intolerable requiring high priority of replacement [2]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:74.4
Estimated cost of work:$6,642,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201574.4Functionally obsoleteGoodGoodGood10540
August 201374.4Functionally obsoleteGoodGoodGood10540
March 201277.3Functionally obsoleteGoodGoodGood11800
March 201077.3Functionally obsoleteGoodGoodGood12180
March 200880.3Functionally obsoleteGoodGoodGood12180
August 200580.3Functionally obsoleteGoodGoodGood11410
August 200380.5Functionally obsoleteGoodGoodGood8400
October 200180.5Functionally obsoleteGoodGoodGood8700
May 199980.1Functionally obsoleteGoodGoodGood15500
October 199680.1Not deficientVery GoodVery GoodVery Good15500
September 199479.5Not deficientVery GoodVery GoodVery Good15500
March 199479.5Not deficientVery GoodVery GoodVery Good15500
November 199179.5Not deficientVery GoodVery GoodVery Good15151