What is the speed limit when passing a school unless stated otherwise?

In North Dakota, the speed limit when passing a school, unless otherwise posted, is 20 miles per hour. This regulation is designed to enhance the safety of children who may be crossing the street or waiting for school buses. The reduced speed limit reflects the need for drivers to be particularly cautious in areas where children are likely to be present. School zones are typically marked with signage to alert drivers to this reduced speed limit.

Other speed limits, such as 30, 25, or 15 miles per hour, may apply in different contexts—such as residential areas or specific traffic conditions—but in the case of school zones in North Dakota, maintaining a speed of 20 miles per hour is crucial for ensuring the safety of students.