IR 75 over ROSS RUN


+39.17444, -84.48944
39°10'28" N, 84°29'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IR 75 over ROSS RUN
Structure number:3110028
Location:.1 MI S OF SR 562
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:20.0 ft. [6.1 m]
Total length:22.0 ft. [6.7 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:114,257 [as of 2015]
Truck traffic:16% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:83.0

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
August 201683.0Fair6 out of 10-114257
November 201583.0Fair6 out of 10-152200
August 201483.0Fair6 out of 10-152200
October 201383.0Fair6 out of 10-152200
November 201283.0Fair6 out of 10-152200
December 201183.0Fair6 out of 10-152200
November 201083.0Fair6 out of 10-163140
December 200983.0Fair6 out of 10-163140
December 200883.0Fair6 out of 10-163140
November 200783.0Fair6 out of 10-163140
December 200683.0Fair6 out of 10-163140
December 200583.0Fair6 out of 10-157636
September 200083.0Fair6 out of 10-145617
March 199483.0Fair6 out of 10-145617
December 198785.0Good7 out of 10-132124