Ohio State Route 99 is a north-south highway in Southwestern Erie County. This is the northern most county that this highway passes through. OH St Rt 99 does not pass through any towns in Erie County. OH St Rt 99 is not multi-plexed in Erie County. OH St Rt 99 crosses the following highways in Erie County. Ohio State Route 4, near Bloomingville. Interstate 80, near Bloomingville. (NO INTERCHANGE) Interstate 90, near Bloomingville. (NO INTERCHANGE) Ohio Turnpike, near Bloomingville. (NO INTERCHANGE)
A junction marker on NB OH St Rt 4. A guide marker on NB OH St Rt 4.
