When does a residence district exist adjacent to a highway?

A residence district adjacent to a highway is defined by the presence of residences along the highway. Specifically, it must have at least 300 feet of highway frontage that is improved with residences. This criterion is established to ensure that the area has a significant residential presence, indicating that it functions as a residential district rather than being primarily commercial or undeveloped land.

This standard of measurement helps in regulating traffic and safety concerns, as areas with higher residential density typically require different considerations compared to commercial zones. The presence of residences indicates that the highway would have increased pedestrian activity, particularly with children, families, and the potential need for traffic control measures.

Other options do not accurately reflect the definition of a residence district. While businesses, connections to metropolitan areas, and intersections may be relevant to urban planning, they do not necessarily quantify the characteristics that define a residential district adjacent to a highway. The focus is on the length of highway frontage that is dedicated to residential use.