+33.81314, -84.36665
33°48'47" N, 84°21'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 13 over SR 237 PIEDMONT ROAD
Structure number:000000012102080
Location:IN N ATLNTA
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:62.0 ft. [18.9 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:91.9 ft. [28.0 m]
Deck width edge-to-edge:97.4 ft. [29.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed: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:Bituminous [6]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:71,520 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:94.6
Estimated cost of work:$2,163,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201594.6Not deficientVery GoodGoodGood71520
July 201394.6Not deficientGoodGoodSatisfactory71520
July 201198.1Not deficientGoodGoodSatisfactory40230
October 200997.4Not deficientGoodGoodSatisfactory55130
August 200796.9Not deficientGoodGoodSatisfactory66700
July 200596.5Not deficientGoodGoodSatisfactory75190
July 200396.0Not deficientGoodGoodSatisfactory84800
June 200191.3Not deficientGoodGoodSatisfactory74800
August 199987.2Not deficientGoodGoodSatisfactory74800
September 199687.3Not deficientGoodGoodSatisfactory71300
December 199485.6Not deficientGoodGoodSatisfactory65460
July 199285.6Not deficientGoodGoodSatisfactory65460
July 199087.3Not deficientGoodGoodSatisfactory45793