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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:104,924 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 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:64.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201664.1FairGoodGoodFair-104924
July 201575.1FairGoodGoodSatisfactory-111260
August 201486.4FairSatisfactorySatisfactorySatisfactory-111260
May 201375.1FairSatisfactorySatisfactorySatisfactory-111260
July 201275.1FairSatisfactorySatisfactorySatisfactory-111260
July 201175.1FairSatisfactorySatisfactorySatisfactory-111260
September 201074.4FairSatisfactorySatisfactorySatisfactory-117430
October 200974.6FairSatisfactorySatisfactorySatisfactory-117430
December 200874.6FairSatisfactoryGoodSatisfactory-117430
September 200774.6FairSatisfactoryGoodSatisfactory-117430
March 200675.2FairVery GoodGoodSatisfactory-112100
February 200575.2GoodVery GoodGoodGood-112100
July 200375.5GoodVery GoodGoodGood-109200
September 200277.2FairExcellentSatisfactorySatisfactory-93710
July 200075.7FairSatisfactorySatisfactorySatisfactory-47445
February 200075.7FairSatisfactorySatisfactorySatisfactory-47445
July 199775.7FairSatisfactorySatisfactorySatisfactory-47445
September 199675.0FairFairSatisfactorySatisfactory-43594
December 199576.1FairFairSatisfactorySatisfactory-43594
August 199476.1FairFairSatisfactorySatisfactory-43594
May 199376.1FairFairSatisfactorySatisfactory-43594
June 199276.1FairFairSatisfactorySatisfactory-43594
May 199165.4FairFairSatisfactoryFair-43594

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Columneach3636000
Reinforced Concrete Abutmentlinear ft.293163100300
Reinforced Concrete Pier Caplinear ft.44034010000
Pourable Jointlinear ft.293293000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3453004500
Reinforced Concrete Slabsq. ft.25,27215,06310,20900
Wearing Surfacessq. ft.24,32324,2982500