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BAKER STREET over I-75 + I-75 RAMP

Map

Coordinates:
+33.76217, -84.38164
33°45'44" N, 84°22'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BAKER STREET over I-75 + I-75 RAMP
Structure number:000000012106670
Location:IN ATLANTA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:187.0 ft. [57.0 m]
Total length:391.1 ft. [119.2 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:288.7 ft. [88.0 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1987
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:Prestressed concrete [5]
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: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,470 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:73.3
Estimated cost of work:$4,166,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201573.3GoodGoodVery GoodGoodFO6470
May 201373.3GoodGoodVery GoodGoodFO6470
May 201179.4GoodGoodVery GoodGoodFO6470
July 200979.4GoodGoodVery GoodGoodFO6470
July 200779.2GoodGoodVery GoodGoodFO7280
June 200579.5GoodGoodVery GoodGoodFO6150
June 200379.2GoodGoodVery GoodGoodFO7610
July 200175.5GoodGoodVery GoodGoodFO14400
August 199973.4GoodGoodVery GoodGoodFO14400
June 199673.4GoodVery GoodVery GoodVery GoodFO14400
July 199472.7GoodVery GoodVery GoodVery Good-14400
March 199472.7GoodVery GoodVery GoodVery Good-14400
December 199172.7GoodVery GoodVery GoodVery Good-14400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.13,68513,685000
Deck
Reinforced Concrete Decksq. ft.112,882112,882000
Substructure
Reinforced Concrete Columneach7676000
Reinforced Concrete Abutmentlinear ft.578575030
Reinforced Concrete Pier Caplinear ft.578578000
Joints
Compression Jointlinear ft.1,1561,156000
Bearings
Elastomeric Bearingeach210210000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.782782000