Ohio State Route 84 is an east-west highway in Northern Ashtabula County. It runs from the Lake/Ashtabula County Line to the Ohio/Pennsylvania State Line. OH St Rt 84 passes through the following towns in Ashtabula County. Geneva Ashtabula OH St Rt 84 is multi-plexed in Ashtabula County. Ohio State Route 193, near Kingsville. OH St Rt 84 intersects the following highways in Ashtabula County. Ohio State Route 534, near Geneva. Ohio State Route 45, near Saybrook. Ohio State Route 46, near Ashtabula. Ohio State Route 193, near Kingsville. Interstate 90, near Kingsville. Ohio State Route 193, near Kingsville. Ohio State Route 7, near Monroe Center.
