RMP I-20W-I-285CCB over I-285 CBL


+33.76471, -84.49281
33°45'53" N, 84°29'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RMP I-20W-I-285CCB over I-285 CBL
Structure number:000000012101880
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:126.0 ft. [38.4 m]
Total length:258.9 ft. [78.9 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1982
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:Steel [3]
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: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,590 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:30.7 tons [27.9 metric tons]
Inventory rating:18.8 tons [17.1 metric tons]
Sufficiency rating:68.0
Estimated cost of work:$1,104,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201568.0GoodGoodGoodGoodFO12590
July 201368.0GoodGoodGoodGoodFO12590
July 201168.5GoodGoodGoodGoodFO10280
November 200968.5GoodGoodGoodGoodFO10280
July 200768.5GoodGoodGoodGoodFO10320
August 200576.2GoodGoodGoodGoodFO9800
August 200374.7GoodGoodGoodGood-12500
September 200174.7GoodGoodGoodGood-12500
July 199970.4GoodGoodGoodGoodFO12500
October 199685.0GoodGoodVery GoodGoodFO12500
September 199490.0GoodGoodVery GoodGoodFO12500
August 199290.0GoodGoodGoodGoodFO12500
August 199092.0GoodGoodGoodGoodFO12500