New Speed Limit in North Dakota: Where Can You Drive at 129 Km/h?

As of August 1, 2025, North Dakota will increase the speed limit in selected sections of its interstate highways to 129 kilometers per hour (80 miles per hour), becoming one of the few states to allow this speed. The bill, approved by Bill HB 1298, aligns with the current limits in South Dakota and Montana. This reform will not apply throughout the state, but only to those multi-lane highways that meet specific technical requirements, such as go…