Individuals traveling on foot, whether walking, running, jogging, or hiking, typically fall under the definition. This includes people using assistive devices like wheelchairs, crutches, or walkers. Someone crossing a street at a crosswalk or walking along a sidewalk is a clear example. However, the term generally excludes individuals operating or riding a vehicle, even if that vehicle is human-powered, such as a bicycle or scooter. The context is also relevant. Someone walking across a parking lot is likely considered one, while someone walking alongside a highway might be classified differently due to safety regulations.
Clear legal and practical distinctions surrounding this term are crucial for establishing road safety, assigning right-of-way, and enforcing traffic laws. Historically, as populations grew and cities developed, the need to protect vulnerable road users became increasingly important. This led to the development of designated walkways, pedestrian signals, and specific regulations regarding interactions between those on foot and vehicular traffic. Recognizing and accommodating the needs of these individuals contributes to a safer and more accessible environment for everyone.