Structure 3116298 · Hamilton County, OH

Ir275 EB over Rmp=ir275*e-ir74*eir74*w

Carries Ir275 EB over Rmp=ir275*e-ir74*eir74*w, Over Ramp-eb Ir74.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT289 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

289 ft end to end, longest span 116 ft: about 4 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 multi-beam bridge.

Built197749 years old
Length289.0 ft88.1 m
Daily traffic10,974counted 2018
Last inspectedJanuary 2025every 24 months

Location

StateOhio
CountyHamilton
LocationOver Ramp-eb Ir74
CarriesIr275 EB
CrossesRmp=ir275*e-ir74*eir74*w
Coordinates39.21433, -84.67935

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length289.0 ft (88.1 m)
Max Span116.1 ft (35.4 m)
Deck Width44.3 ft (13.5 m)
Deck Area1189.3 sq m
Main Spans3
Year Built1977

Traffic

Avg Daily Traffic10,974 (2018)
Truck Traffic15%
Lanes On Bridge3
Lanes Under Bridge1

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number3116298

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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