Which of the following is defined as a part of a roadway specifically for pedestrian use?

A crosswalk is specifically designated for pedestrian use on roadways. It is an area where pedestrians have the legal right to cross the street, typically marked by painted lines or signals. Crosswalks provide a safe passage for pedestrians and help to reduce accidents by directing foot traffic to specific locations where drivers expect pedestrians to cross. The existence of crosswalks is vital in urban planning and traffic management as they promote pedestrian safety and accessibility.

In contrast, a lane refers to a division of the roadway designated for a single line of vehicles and is primarily intended for vehicular travel. An alley is a narrow passageway often found at the back of buildings, used primarily for service access and not specifically for pedestrian use. The shoulder is the side of the roadway intended for emergency use, allowing vehicles a space to stop away from active traffic. Each of these options serves distinct purposes within the road design and traffic management system, but only the crosswalk is specifically intended for pedestrian use.