In urban districts, the speed limit is 30 mph.

• A. 20
• B. 30
• C. 40
• D. 50

Answer: (B)

In urban districts the default speed limit is 30 mph. This lower limit accounts for the higher density of pedestrians, frequent intersections, driveways, and other potential hazards you encounter in city areas, so you can react in time and reduce crash severity. You must follow this limit unless a sign specifically changes it. Slower speeds like 20 mph are typical only in school zones or other specially signed areas, while higher speeds such as 40 or 50 mph occur on rural or non-urban roads. So in city streets, 30 mph is the standard limit.