SR 166R EB TO I75N over I-75- SR 166 RAMP


+33.69705, -84.40459
33°41'49" N, 84°24'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 166R EB TO I75N over I-75- SR 166 RAMP
Structure number:000000012106490
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:163.1 ft. [49.7 m]
Total length:318.9 ft. [97.2 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Vertical clearance below bridge:20.3 ft. [6.2 m]
Skew angle:27°
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 continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:13,660 [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:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:50.5 tons [45.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:97.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201597.4Not deficientGoodGoodVery Good13660
April 201397.4Not deficientGoodGoodVery Good13660
April 201199.8Not deficientGoodGoodVery Good4600
July 200999.8Not deficientGoodGoodVery Good4600
June 200799.8Not deficientGoodGoodVery Good4600
June 200599.8Not deficientGoodGoodVery Good4600
May 200399.8Not deficientGoodGoodVery Good4600
March 200195.0Not deficientGoodGoodVery Good1000
April 199994.8Not deficientGoodGoodVery Good4600
June 199694.8Not deficientVery GoodVery GoodVery Good4600
June 199494.6Not deficientVery GoodVery GoodVery Good4600
August 199292.6Not deficientVery GoodVery GoodVery Good4600
September 199093.6Not deficientVery GoodVery GoodVery Good4600