Share:

NORTHSIDE DRIVE over I-75 (SBL) + I-75 RAMP

Map

Coordinates:
+33.80271, -84.40778
33°48'10" N, 84°24'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NORTHSIDE DRIVE over I-75 (SBL) + I-75 RAMP
Structure number:000000012100120
Location:IN NORTH ATLANTA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:94.2 ft. [28.7 m]
Total length:185.0 ft. [56.4 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:104.3 ft. [31.8 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Owner:State Highway Agency [01]
Year built: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:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:25,490 [as of 2012]
Truck traffic:1% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:49.5 tons [45.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:95.8
Estimated cost of work:$2,563,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201595.8GoodGoodGoodGood-25490
May 201394.8GoodGoodVery GoodGood-25490
June 201197.9GoodGoodVery GoodGood-24200
August 200997.9GoodGoodVery GoodGood-24200
June 200797.9GoodGoodVery GoodGood-24200
June 200597.9GoodGoodVery GoodGood-24200
May 200397.9GoodGoodVery GoodGood-24200
July 200197.5GoodGoodVery GoodGood-32500
October 199997.4GoodGoodVery GoodGood-32500
September 199697.4GoodGoodVery GoodVery Good-32500
August 199496.5GoodGoodVery GoodVery Good-32500
June 199296.7GoodGoodVery GoodVery Good-29717
June 199096.7GoodGoodVery GoodVery Good-29717

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Stringerlinear ft.3,7003,700000
Deck
Reinforced Concrete Decksq. ft.19,24019,240000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.20810410400
Reinforced Concrete Pier Caplinear ft.104104000
Joints
Pourable Jointlinear ft.3120104104104
Bearings
Elastomeric Bearingeach8080000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.370370000