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I-75 over SOUTH RIVER TRIB.

Map 

Coordinates:
+33.71667, -84.39833
33°43'00" N, 84°23'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-75 over SOUTH RIVER TRIB.
Structure number:000000012101350
Location:IN SOUTH ATLANTA
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:7.9 ft. [2.4 m]
Total length:26.9 ft. [8.2 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1986
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:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:269,250 [as of 2012]
Truck traffic:1% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:108.9 tons [99.0 metric tons]
Inventory rating:108.9 tons [99.0 metric tons]
Sufficiency rating:59.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201559.0Not deficient---269250
April 201359.0Not deficient---269250
April 201159.0Not deficient---262000
June 200970.0Not deficient---266850
March 200770.0Not deficient---262010
April 200570.0Not deficient---319080
April 200370.0Not deficient---295000
August 200170.0Not deficient---290300
April 199970.0Not deficient---315700
June 199670.0Not deficient---246300
June 199470.0Not deficient---219900
October 199270.0Not deficient---183520
September 199070.0Not deficient---177050