A sidewalk is a paved pedestrian pathway typically located alongside roads, separated from vehicle traffic for pedestrian safety. Sidewalks are fundamental pedestrian infrastructure enabling safe walking for transportation, exercise, and community connection. Municipalities build and maintain sidewalks as part of the road network. Sidewalk standards specify minimum widths (often 1.5-2 metres), accessibility requirements (curb cuts, tactile surfaces), and surface conditions. Some municipalities have sidewalk programs prioritizing installation based on pedestrian volumes, proximity to schools, or accessibility needs. In many jurisdictions, property owners are responsible for clearing snow and ice from adjacent sidewalks, with bylaws specifying timeframes and potential penalties for non-compliance.