I-71 over OVER SR-161


+40.08750, -82.98722
40°05'15" N, 82°59'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-71 over OVER SR-161
Structure number:2508257
Location:1.32 MI S OF I-270
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:47.6 ft. [14.5 m]
Total length:172.6 ft. [52.6 m]
Roadway width between curbs:141.1 ft. [43.0 m]
Deck width edge-to-edge:146.7 ft. [44.7 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:2001
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:111,260 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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: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:25.6 tons [23.3 metric tons]
Inventory rating:25.6 tons [23.3 metric tons]
Sufficiency rating:75.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201575.1Not deficientGoodGoodSatisfactory111260
August 201486.4Not deficientSatisfactorySatisfactorySatisfactory111260
May 201375.1Not deficientSatisfactorySatisfactorySatisfactory111260
July 201275.1Not deficientSatisfactorySatisfactorySatisfactory111260
July 201175.1Not deficientSatisfactorySatisfactorySatisfactory111260
September 201074.4Not deficientSatisfactorySatisfactorySatisfactory117430
October 200974.6Not deficientSatisfactorySatisfactorySatisfactory117430
December 200874.6Not deficientSatisfactoryGoodSatisfactory117430
September 200774.6Not deficientSatisfactoryGoodSatisfactory117430
March 200675.2Not deficientVery GoodGoodSatisfactory112100
February 200575.2Not deficientVery GoodGoodGood112100
July 200375.5Not deficientVery GoodGoodGood109200
September 200277.2Not deficientExcellentSatisfactorySatisfactory93710
July 200075.7Not deficientSatisfactorySatisfactorySatisfactory47445
February 200075.7Not deficientSatisfactorySatisfactorySatisfactory47445
July 199775.7Not deficientSatisfactorySatisfactorySatisfactory47445
September 199675.0Not deficientFairSatisfactorySatisfactory43594
December 199576.1Not deficientFairSatisfactorySatisfactory43594
August 199476.1Not deficientFairSatisfactorySatisfactory43594
May 199376.1Not deficientFairSatisfactorySatisfactory43594
June 199276.1Not deficientFairSatisfactorySatisfactory43594
May 199165.4Not deficientFairSatisfactoryFair43594