What are the speed limits in urban areas in Georgia typically?

Answer: B — 30 mph unless otherwise posted

In Georgia, the typical speed limit in urban areas is 30 mph unless otherwise posted. This limit applies to most city and town streets where vehicle and pedestrian traffic can be high. The reasoning behind setting a default limit of 30 mph is to enhance safety; it allows for better reaction times for drivers and gives pedestrians a greater chance of safely crossing the road. While there are higher speed limits that may be allowed on certain streets or when clearly marked, the standard limit is meant to promote caution in densely populated areas. This rule helps standardize speeds across similar environments, making it easier for drivers to anticipate the behavior of others on the road. The other listed options represent different speed limits that apply in various contexts but do not reflect the law for typical urban areas. For example, speed limits may be higher on some major thoroughfares or highways that are designed for faster travel, while lower limits may be enforced in school zones or residential neighborhoods.