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

In New Jersey, the speed limit in residential areas is set at 25 miles per hour unless indicated otherwise by posted signs. This regulation is designed to enhance safety in neighborhoods where children may be playing, pedestrians are walking, and drivers need to be cautious of various road users. The lower speed limit helps to reduce the severity of potential accidents and allows drivers more time to react to unexpected situations.

The reasoning behind establishing a standard limit of 25 mph is to create a predictable driving environment. Since residential areas often have higher pedestrian activity and less visibility due to parked cars, this speed limit aims to foster safer conditions for both drivers and pedestrians.