Final answer:
The question concerns the legality of making U-turns where visibility is impaired. The law requires clear visibility of 500 feet in both directions to ensure road safety. Traffic signals may be installed to manage speed, protect pedestrians, and handle increased traffic from nearby developments.
Step-by-step explanation:
The question relates to the legality of making U-turns in certain traffic conditions. It is indeed illegal to perform a U-turn in locations where the driver cannot clearly see oncoming traffic for at least 500 feet in both directions. This is to ensure the safety of all road users and to prevent potential traffic accidents.
Visibility, pedestrian safety, and traffic flow at intersections are critical factors in implementing traffic rules and regulations. Installing a traffic signal can significantly improve these situations by regulating vehicle speeds, providing safe crossing for pedestrians, and managing increased traffic due to new businesses and events.
Additionally, in emergency situations like a pregnant woman about to deliver in your vehicle, while generally it is required to stop at red lights, there can be moral considerations weighed against legal ones, as indicated by the reference to rule utilitarianism (RU). The overarching goal with these traffic laws is to maximize safety, reduce accidents, and ensure that traffic flows smoothly, considering the fluctuations in traffic patterns near businesses and event routes, such as those caused by a nearby college's football games.