What is the speed limit in a residential area in North Carolina unless otherwise posted?

Answer: B — 25 mph

In residential areas in North Carolina, the default speed limit is set at 25 mph unless otherwise posted. This limit is designed to enhance safety for pedestrians, children playing, and residents who may be entering and exiting driveways. It acknowledges the potential for foot traffic and the need for drivers to remain vigilant. While lower speeds may be appropriate in some situations, especially where the presence of children is more likely, the 25 mph standard strikes a balance between allowing reasonable travel speed and ensuring safety. In contrast, alternative speeds, such as 20 mph, 30 mph, or 35 mph, do not reflect the legal expectations set out for typical residential zones within the state.