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

Map

Coordinates:
+33.74419, -84.38775
33°44'39" N, 84°23'16" W

Facts

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

Good/Fair/Poor Condition:Good
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]
Sufficiency rating:74.4
Estimated cost of work:$6,642,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201574.4GoodGoodGoodGoodFO10540
August 201374.4GoodGoodGoodGoodFO10540
March 201277.3GoodGoodGoodGoodFO11800
March 201077.3GoodGoodGoodGoodFO12180
March 200880.3GoodGoodGoodGoodFO12180
August 200580.3GoodGoodGoodGoodFO11410
August 200380.5GoodGoodGoodGoodFO8400
October 200180.5GoodGoodGoodGoodFO8700
May 199980.1GoodGoodGoodGoodFO15500
October 199680.1GoodVery GoodVery GoodVery Good-15500
September 199479.5GoodVery GoodVery GoodVery Good-15500
March 199479.5GoodVery GoodVery GoodVery Good-15500
November 199179.5GoodVery GoodVery GoodVery Good-15151

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.542542000
Deck
Prestressed Concrete Top Flangesq. ft.47,91247,912000
Substructure
Reinforced Concrete Pier Walllinear ft.44000
Reinforced Concrete Abutmentlinear ft.177177000
Joints
Open Jointlinear ft.1771453200
Bearings
Pot Bearingeach1601600
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0841,084000