What indicates that a meter box is appropriately placed?

The correct option signifies an important safety and accessibility guideline in the placement of meter boxes. Ensuring that a meter box is at least 10 feet away from a driveway is critical because it prevents potential damage to the meter and its housing from vehicles being parked or maneuvered near the driveway. This distance also helps ensure that the meter can be read or maintained without obstruction or risk of contact with vehicles, promoting safety for both utility workers and the public.

Meter boxes must also adhere to other placement considerations, such as those involving proximity to power lines, roadways, or main lines, which are pertinent to safety and operational efficiency. Nonetheless, the specified distance from a driveway directly addresses practical usage scenarios, where accidents or damage are more likely to occur if meter boxes are placed too close to vehicular pathways.