What is the speed limit on paved and divided multi-lane highways unless otherwise posted?

The speed limit on paved and divided multi-lane highways in North Dakota, unless otherwise posted, is indeed 70 miles per hour. This limit is established to ensure a balance between safety and the efficient movement of traffic on these types of roadways, which are designed to accommodate higher speeds.

Road design, along with factors such as traffic density and roadway safety measures, supports higher speed limits on divided multi-lane highways compared to other types of roads like urban streets or rural two-lane highways, where lower speed limits might apply due to potential hazards such as intersections, pedestrians, and residences nearby. Understanding this speed limit is crucial for drivers to ensure compliance and maintain safety on the roads, contributing to a smoother flow of traffic.