FORREST PARK RD over I-285 (SR 407)


+33.66154, -84.35570
33°39'42" N, 84°21'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:FORREST PARK RD over I-285 (SR 407)
Structure number:000000012103780
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:74.2 ft. [22.6 m]
Total length:255.9 ft. [78.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1964
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 continuous [4]
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: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,420 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:52.5 tons [47.7 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:84.0
Estimated cost of work:$1,500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201684.0FairSatisfactorySatisfactorySatisfactory-1420
December 201484.0FairSatisfactorySatisfactorySatisfactory-1420
December 201284.0GoodGoodGoodGood-1420
January 201183.9GoodGoodGoodGood-1860
January 200983.9GoodGoodGoodGood-1860
November 200683.9GoodGoodGoodGood-1710
December 200485.1GoodGoodGoodGood-2060
September 200287.0GoodGoodGoodGood-2300
February 200177.3GoodGoodGoodGood-11370
February 199977.3GoodGoodGoodGood-11370
September 199677.4GoodGoodVery GoodGood-11140
September 199477.1GoodGoodVery GoodGood-10460
October 199277.3FairGoodSatisfactoryGood-9700
October 199077.4GoodGoodGoodGood-9250