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COURTLAND STREET over I-75

Map

Coordinates:
+33.76399, -84.38413
33°45'50" N, 84°23'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COURTLAND STREET over I-75
Structure number:000000012106640
Location:IN ATLANTA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:169.0 ft. [51.5 m]
Total length:337.9 ft. [103.0 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:285.1 ft. [86.9 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:35°
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:2
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:11,780 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:56.4 tons [51.3 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.4
Estimated cost of work:$2,521,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201596.4GoodGoodVery GoodVery Good-11780
May 201396.4GoodGoodVery GoodVery Good-11780
May 201197.9GoodGoodVery GoodVery Good-22450
August 200997.9GoodGoodVery GoodVery Good-22450
July 200797.9GoodGoodVery GoodVery Good-22450
June 200598.3GoodGoodVery GoodVery Good-14220
June 200399.3GoodGoodVery GoodVery Good-14900
July 200195.8GoodGoodVery GoodVery Good-46200
August 199995.8GoodGoodVery GoodVery Good-46200
June 199695.8GoodVery GoodVery GoodVery Good-46200
July 199494.5GoodVery GoodVery GoodVery Good-46200
March 199496.7GoodVery GoodVery GoodVery Good-17143
December 199196.7GoodVery GoodVery GoodVery Good-17143

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.13,18213,182000
Deck
Reinforced Concrete Decksq. ft.96,36496,364000
Substructure
Reinforced Concrete Columneach4141000
Reinforced Concrete Abutmentlinear ft.472472000
Reinforced Concrete Pier Caplinear ft.386386000
Joints
Compression Jointlinear ft.858858000
Bearings
Elastomeric Bearingeach156156000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.676676000