A safe, continuous, and level path on the public right-of-way (sidewalk) shall be maintained for pedestrian traffic to pass in front of the storefront with the decorative display. Such path must be not less than four feet (4') in width between the most forward edge of any merchandise or goods, and any existing proposed features, such as trees, tree wells, planters, benches, trash cans, signs, hydrants, utility poles, curb lines, and similar publicly installed fixtures or other item in the right-of-way.