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MLK JR. DRIVE over NS RR-CS 3435 MANGUM

Map 

Coordinates:
+33.75449, -84.39760
33°45'16" N, 84°23'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MLK JR. DRIVE over NS RR-CS 3435 MANGUM
Structure number:000000012103910
Location:IN ATLANTA
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:172.9 ft. [52.7 m]
Total length:2195.0 ft. [669.0 m]
Roadway width between curbs:56.4 ft. [17.2 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:25
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: March 2014 

Status:Posted for load [P]
Average daily traffic:9,920 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Better than present minimum criteria [7]
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:65.3
Estimated cost of work:$23,390,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201465.3Functionally obsoleteFairSatisfactoryFair9920
February 201365.3Functionally obsoleteFairSatisfactoryFair9920
February 201165.3Functionally obsoleteFairSatisfactoryFair9490
January 201065.3Functionally obsoleteFairSatisfactoryFair9490
December 200865.3Functionally obsoleteFairSatisfactoryFair9490
January 200765.1Functionally obsoleteFairSatisfactoryFair12890
January 200565.1Functionally obsoleteFairSatisfactoryFair12540
January 200365.1Functionally obsoleteFairSatisfactoryFair12300
January 200164.5Functionally obsoleteFairSatisfactoryFair20810
February 200064.5Functionally obsoleteFairSatisfactoryFair20810
April 199760.3Functionally obsoleteFairSatisfactoryFair20770
January 199559.6Functionally obsoleteFairFairFair18900
February 199359.6Functionally obsoleteFairFairFair18900
March 199159.6Functionally obsoleteFairFairFair18550