Structure 3108945 · Hamilton County, OH

Seventh Street over I75&ramps

Carries Seventh Street over I75&ramps, .1 Mi N Of SR 264d.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT630 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

630 ft end to end, longest span 148 ft: about 1.7 football fields. 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.

Built196363 years old
Length629.9 ft192 m
Daily traffic22,796counted 2015
Last inspectedNovember 2024every 12 months

Location

StateOhio
CountyHamilton
Location.1 Mi N Of SR 264d
CarriesSeventh Street
CrossesI75&ramps
Coordinates39.10228, -84.52315

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length629.9 ft (192 m)
Max Span148.0 ft (45.1 m)
Deck Width63.0 ft (19.2 m)
Deck Area3686.4 sq m
Main Spans5
Year Built1963

Traffic

Avg Daily Traffic22,796 (2015)
Truck Traffic7%
Lanes On Bridge4
Lanes Under Bridge4

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number3108945

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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