Rule 5537-2-09. Driving lane - passing

111.15 The operator of a motor vehicle shall drive in the outer and center traffic lanes in the designated direction for traffic, except when lawfully crossing from one lane to another. The operator of a motor vehicle shall use the inner traffic lanes for passing only. Where three traffic lanes are provided for the same direction of travel, heavy commercial vehicles and vehicles operated at a rate of speed below the maximum in effect shall drive in the outer lane and shall use the center lane for passing only. Last updated March 23, 2023 at 9:08 AM Supplemental Information Authorized By: – Amplifies: – 12/1/1954