Final answer:
The general requirement for signaling before making a turn in an urban area is usually 100 feet. This law is crucial for ensuring safety on the road by giving others sufficient warning of a driver's intention to turn.
Step-by-step explanation:
The question pertains to the minimum distance a driver should signal before turning in an urban area. Most states have specific traffic laws pertaining to signaling before making a turn. Typically, the requirement for signaling in an urban area is 100 feet before the turn. This allows other drivers and pedestrians to be aware of the driver's intentions and react accordingly, ensuring road safety.
The answer to this question is important as it is a matter of safety. Early signaling allows other road users sufficient time to understand the driver's action and take necessary precautions. It's crucial to decrease the risk of accidents and improve traffic flow and pedestrian safety.