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I-75 over CSX RAILROAD

Map

Coordinates:
+33.80199, -84.40421
33°48'07" N, 84°24'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 over CSX RAILROAD
Structure number:000000012101480
Location:IN N ATLANTA
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:55.1 ft. [16.8 m]
Total length:189.0 ft. [57.6 m]
Roadway width between curbs:192.3 ft. [58.6 m]
Deck width edge-to-edge:199.2 ft. [60.7 m]
Owner:State Highway Agency [01]
Year built:1985
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:4
Main spans material:Steel [3]
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: August 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:203,940 [as of 2012]
Truck traffic:4% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:40.6 tons [36.9 metric tons]
Inventory rating:23.8 tons [21.6 metric tons]
Sufficiency rating:74.2
Estimated cost of work:$3,524,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201574.2GoodGoodGoodGood-203940
August 201374.2GoodGoodGoodGood-203940
July 201174.5GoodGoodGoodGood-198400
February 201074.9GoodGoodVery GoodGood-191700
July 200774.9GoodGoodVery GoodGood-192490
August 200574.5GoodGoodVery GoodGood-199490
August 200369.9GoodGoodVery GoodGood-178000
September 200167.5GoodGoodVery GoodGood-244900
August 199967.5GoodGoodVery GoodGood-244900
July 199684.1GoodGoodVery GoodGood-177800
August 199478.0GoodGoodVery GoodGood-177800
October 199278.2GoodGoodVery GoodGood-156372
September 199078.2GoodGoodVery GoodGood-156372

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6,0486,048000
Steel Protective Coatingsq. ft.49,71449,714000
Deck
Reinforced Concrete Decksq. ft.37,63137,631000
Substructure
Reinforced Concrete Columneach3131000
Reinforced Concrete Abutmentlinear ft.398398000
Reinforced Concrete Pier Caplinear ft.597591600
Joints
Compression Jointlinear ft.995009950
Bearings
Movable Bearingeach128128000
Steel Protective Coatingsq. ft.128128000
Fixed Bearingeach128646400
Steel Protective Coatingsq. ft.128646400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.378378000