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COURTLAND STREET over I-75

Map 

Coordinates:
+33.76399, -84.38413
33°45'50" N, 84°23'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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. ratingEvaluationDeckSuper.Sub.ADT
May 201596.4Not deficientGoodVery GoodVery Good11780
May 201396.4Not deficientGoodVery GoodVery Good11780
May 201197.9Not deficientGoodVery GoodVery Good22450
August 200997.9Not deficientGoodVery GoodVery Good22450
July 200797.9Not deficientGoodVery GoodVery Good22450
June 200598.3Not deficientGoodVery GoodVery Good14220
June 200399.3Not deficientGoodVery GoodVery Good14900
July 200195.8Not deficientGoodVery GoodVery Good46200
August 199995.8Not deficientGoodVery GoodVery Good46200
June 199695.8Not deficientVery GoodVery GoodVery Good46200
July 199494.5Not deficientVery GoodVery GoodVery Good46200
March 199496.7Not deficientVery GoodVery GoodVery Good17143
December 199196.7Not deficientVery GoodVery GoodVery Good17143