What is the recommended speed limit when driving through residential areas?

In residential areas, the recommended speed limit is typically set at 25 mph unless otherwise posted. This limit is established to enhance safety for residents, particularly children and pedestrians, who may be more likely to be present in these locations. Keeping speeds lower in residential zones contributes to reducing the severity of accidents and increases the reaction time for drivers encountering unexpected situations.

The inclusion of "no more than 30 mph" as a potential speed limit reinforces the idea that areas with lower speed limits are generally safer. While there may be some variations depending on specific neighborhood regulations or signs indicating different limits, the general standard is commonly 25 mph. Therefore, the answer that states both limits aligns with the common regulations guiding speed limits in residential areas.

Thus, the correct conclusion combines the general guidelines for residential speed limits, accurately identifying the safety considerations that underpin these standards.