SR 166 (5 X-REF.) over I-75- 3 SR166 RMP- I-85R


+33.69711, -84.40487
33°41'50" N, 84°24'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 166 (5 X-REF.) over I-75- 3 SR166 RMP- I-85R
Structure number:000000012101040
Location:SR 166 & I-75
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:107.9 ft. [32.9 m]
Total length:569.9 ft. [173.7 m]
Roadway width between curbs:84.6 ft. [25.8 m]
Deck width edge-to-edge:91.2 ft. [27.8 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:26°
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]
Number of main spans:6
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: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:57,230 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:38.6 tons [35.1 metric tons]
Inventory rating:22.8 tons [20.7 metric tons]
Sufficiency rating:74.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201574.3FairSatisfactoryVery GoodSatisfactory-57230
April 201373.2FairSatisfactoryVery GoodSatisfactory-57230
April 201175.4GoodGoodVery GoodGood-62910
July 200975.4GoodGoodVery GoodGood-62910
June 200776.2GoodGoodVery GoodGood-57990
June 200580.3GoodGoodVery GoodGood-62460
May 200379.7GoodGoodVery GoodGood-66300
March 200179.9GoodGoodVery GoodGood-65200
April 199979.6GoodGoodVery GoodGood-66500
June 199690.6GoodGoodVery GoodVery Good-66500
June 199488.0GoodGoodVery GoodVery Good-66500
August 199298.0GoodGoodVery GoodVery Good-56950
August 199099.0GoodGoodVery GoodVery Good-56950