(a) The Department of Transportation may designate any highway or any separate roadway under its jurisdiction for one-way traffic and shall erect appropriate signs giving notice thereof.
(b) The City may designate any highway not covered under subsection (a) hereof, or any separate roadway under its jurisdiction for one-way traffic, and shall erect appropriate signs giving notice thereof.
(c) Upon a roadway designated and posted with signs for one-way traffic a vehicle shall be driven only in the direction designated.
(d) A vehicle passing around a rotary traffic island shall be driven only to the right of the island. (1979 Code 72.09)
(e) Except as otherwise provided in this subsection, whoever violates this section is guilty of a minor misdemeanor. If, within one year of the offense, the offender previously has been convicted of or pleaded guilty to one predicate motor vehicle or traffic offense, whoever violates this section is guilty of a misdemeanor of the fourth degree. If, within one year of the offense, the offender previously has been convicted of two or more predicate motor vehicle or traffic offenses, whoever violates this section is guilty of a misdemeanor of the third degree.
If the offender commits the offense while distracted and the distracting activity is a contributing factor to the commission of the offense, the offender is subject to the additional fine established under Section 303.991 of the Traffic Code.
(ORC 4511.32)