What is defined as the entire width of every way publicly maintained for vehicular travel?

The definition of the entire width of every way publicly maintained for vehicular travel is accurately represented by "highway." In transportation terminology, a highway refers not only to larger arterial roads but also encompasses the full width of the roadway, including any lanes for vehicles, shoulders, and any associated facilities, all intended for public use. Highways are designed to facilitate the movement of vehicles and can include both urban and rural areas.

Understanding this definition is crucial, as it captures the purpose and function of highways in the transportation infrastructure. The other terms, while related to roadways, have more specific meanings or usages that do not encompass the entirety of the road's width in the same way. This distinction is important for anyone involved in transportation, infrastructure planning, or accident reporting, ensuring clarity on what constitutes a highway within legal and practical contexts.