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

Answer: C — 25 miles per hour

The speed limit in a residential area is typically set at 25 miles per hour unless otherwise posted. This speed limit is designed to enhance safety for pedestrians, cyclists, and residents who may be entering or exiting their homes. In residential areas, the presence of children playing, parked cars, and increased foot traffic makes it crucial for drivers to be extra cautious. The 25 miles per hour limit strikes a balance between allowing drivers to maintain a reasonable speed while ensuring that they have enough time to react to any unforeseen situations that may arise in a neighborhood setting. This standard is recognized in many jurisdictions to promote safety in areas where people live, work, and play.