Structure 3115364 · Hamilton County, OH

Rmp I71s-red Bank over I71;ramp=c67*n-i71*s

Carries Rmp I71s-red Bank over I71;ramp=c67*n-i71*s, 1.9 Mi N Of SR 562.

Overall conditionFair

Set by its lowest-rated component: Deck at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT492 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

492 ft end to end, longest span 104 ft: about 7 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a girder bridge.

Built196957 years old
Length492.1 ft150 m
Daily traffic6,370counted 1980
Last inspectedAugust 2024every 12 months

Location

StateOhio
CountyHamilton
Location1.9 Mi N Of SR 562
CarriesRmp I71s-red Bank
CrossesI71;ramp=c67*n-i71*s
Coordinates39.17240, -84.39951

Physical Characteristics

MaterialSteel Continuous
DesignGirder and Floorbeam
Total Length492.1 ft (150 m)
Max Span104.0 ft (31.7 m)
Deck Width30.2 ft (9.2 m)
Deck Area1,380 sq m
Main Spans6
Year Built1969

Traffic

Avg Daily Traffic6,370 (1980)
Truck Traffic16%
Lanes On Bridge1
Lanes Under Bridge7

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number3115364

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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