IR 74 over EB "ON" RAMP FROM US 27


+39.16028, -84.55167
39°09'37" N, 84°33'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IR 74 over EB "ON" RAMP FROM US 27
Structure number:3115526
Location:0.68 MI. WEST OF IR 75
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:146.0 ft. [44.5 m]
Total length:344.2 ft. [104.9 m]
Roadway width between curbs:87.9 ft. [26.8 m]
Deck width edge-to-edge:90.6 ft. [27.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:57°
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:54,489 [as of 2015]
Truck traffic:6% 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:84.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201684.0FairGoodGoodFair-54489
July 201584.0FairGoodGoodFair-79894
July 201484.0FairSatisfactoryGoodFair-79894
September 201395.0FairSatisfactoryGoodSatisfactory-79894
August 201295.0FairSatisfactoryGoodSatisfactory-79894
October 201195.0FairSatisfactoryGoodSatisfactory-79894
December 201095.0FairSatisfactoryGoodSatisfactory-95213
November 200995.0FairSatisfactoryGoodSatisfactory-95213
August 200895.0FairSatisfactoryGoodSatisfactory-95213
September 200795.0FairSatisfactoryGoodSatisfactory-95213
October 200695.0FairSatisfactoryGoodSatisfactory-95213
October 200596.0FairSatisfactoryGoodGood-74070
November 200496.0FairSatisfactoryGoodGood-74070
November 200396.0FairSatisfactoryGoodGood-74070
September 200296.0FairSatisfactoryGoodGood-74070
October 200198.0GoodGoodGoodGood-69622
November 200098.0GoodGoodGoodGood-69622
July 199998.0GoodGoodGoodGood-69622
November 199898.0GoodGoodGoodGood-69622
December 199798.0FairGoodSatisfactoryGood-69622
April 199698.0GoodGoodGoodGood-69622
February 199598.0GoodGoodVery GoodGood-74471
April 199497.0FairFairVery GoodGood-70785
March 199398.0FairGoodSatisfactoryGood-70785
November 199198.0FairSatisfactorySatisfactoryGood-70785
February 199198.0FairSatisfactorySatisfactoryVery Good-70785

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.3,4403,4103000
Reinforced Concrete Decksq. ft.31,10822,9038,1254040
Wearing Surfacessq. ft.30,27230,2220500
Reinforced Concrete Columneach1816020
Reinforced Concrete Abutmentlinear ft.33220412530
Reinforced Concrete Pier Caplinear ft.33227725300
Strip Seal Jointlinear ft.181018100
Movable Bearingeach4028660
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.688473175400