Understanding Cincinnati's geography
Why Cincinnati's drive times defy radius math.
The Ohio River defines the southern edge of the Ohio market, and crossing into Covington or Florence, KY adds bridge time that narrows effective isochrones — a restaurant on the Riverfront can see its 10-minute radius lose a full mile of Kentucky reach during peak hours on the Brent Spence Bridge. The Mill Creek valley along I-75 north creates a natural corridor that funnels commuters past Blue Ash and Sharonville.
The I-71/US-22 corridor through Mason and Deerfield Township is the metro's most active QSR and fast-casual belt, with Kenwood Road as the highest-volume retail strip. Site selectors should evaluate Anderson Township on the I-275 eastern arc, where income demographics outperform the metro median by 20-30% and retail supply remains constrained.