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DECATUR STREET over I-75

Map 

Coordinates:
+33.74981, -84.38250
33°44'59" N, 84°22'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DECATUR STREET over I-75
Structure number:000000012106660
Location:IN ATLANTA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:186.0 ft. [56.7 m]
Total length:355.0 ft. [108.2 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:74.5 ft. [22.7 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:30°
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:2
Main spans material:Steel continuous [4]
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: June 2015 

Status:Open, no restriction [A]
Average daily traffic:21,390 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:81.2 tons [73.8 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
Sufficiency rating:93.0
Estimated cost of work:$3,215,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201593.0Not deficientGoodVery GoodSatisfactory21390
June 201363.5Not deficientGoodVery GoodFair21390
June 201165.5Not deficientGoodVery GoodFair21390
October 200965.5Not deficientGoodVery GoodFair21390
February 200865.5Not deficientGoodVery GoodFair21390
August 200578.3Not deficientGoodVery GoodVery Good15380
August 200384.5Not deficientGoodVery GoodVery Good1560
October 200184.5Not deficientGoodVery GoodVery Good1550
June 199977.7Not deficientGoodGoodGood18521
June 199677.7Not deficientGoodVery GoodVery Good18521
July 199476.5Not deficientGoodVery GoodVery Good18521
March 199476.5Not deficientGoodVery GoodVery Good18521
November 199176.5Not deficientGoodVery GoodVery Good18521