Share:

I-20 RMP TO I-75 over I-20R(WINDSOR ST)TO I20E

Map 

Coordinates:
+33.74490, -84.39693
33°44'42" N, 84°23'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-20 RMP TO I-75 over I-20R(WINDSOR ST)TO I20E
Structure number:000000012107070
Location:IN ATLANTA
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:45.9 ft. [14.0 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:47.2 ft. [14.4 m]
Deck width edge-to-edge:50.5 ft. [15.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span 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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:31,580 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:94.5
Estimated cost of work:$343,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201594.5Not deficientGoodVery GoodGood31580
August 201394.5Not deficientGoodVery GoodGood31580
July 201198.9Not deficientGoodVery GoodGood8000
November 200998.9Not deficientGoodVery GoodGood8000
February 200898.9Not deficientGoodVery GoodGood8000
August 200598.9Not deficientGoodVery GoodGood8000
August 200379.6Functionally obsoleteGoodVery GoodGood8000
September 200179.6Functionally obsoleteGoodVery GoodGood8000
June 199978.5Functionally obsoleteGoodVery GoodGood8000
October 199678.5Not deficientVery GoodVery GoodVery Good8000
September 199478.4Not deficientVery GoodVery GoodVery Good8000
March 199478.4Not deficientVery GoodVery GoodVery Good8000
November 199178.4Not deficientVery GoodVery GoodVery Good8000