I-85 SBL over RAMP FR. RD. TO I-75 SBL


+33.69522, -84.40483
33°41'43" N, 84°24'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-85 SBL over RAMP FR. RD. TO I-75 SBL
Structure number:000000012102050
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:126.0 ft. [38.4 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:74.5 ft. [22.7 m]
Deck width edge-to-edge:77.8 ft. [23.7 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span 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: March 2015 

Status:Open, no restriction [A]
Average daily traffic:92,000 [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:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201592.6Not deficientGoodVery GoodVery Good92000
April 201392.6Not deficientGoodVery GoodVery Good92000
April 201193.3Not deficientGoodVery GoodVery Good99520
July 200993.3Not deficientGoodVery GoodVery Good99520
June 200792.8Not deficientGoodVery GoodVery Good110980
June 200592.9Not deficientGoodVery GoodVery Good108240
May 200391.6Not deficientGoodVery GoodVery Good137200
August 200191.7Not deficientGoodVery GoodVery Good135000
April 199989.0Functionally obsoleteGoodVery GoodVery Good102100
May 199693.8Not deficientVery GoodVery GoodVery Good88700
June 199491.3Not deficientVery GoodVery GoodVery Good88700
October 199292.7Not deficientVery GoodVery GoodVery Good70060
October 199092.7Not deficientVery GoodVery GoodVery Good70060