What should be ensured about pedestrian routes during construction?

Answer: A — Paved and unobstructed

Ensuring that pedestrian routes are paved and unobstructed is crucial during construction to maintain safety and accessibility for all pedestrians. These routes should provide a clear, stable surface that allows individuals to traverse easily without tripping hazards or obstacles. When routes are paved and unobstructed, they help to prevent accidents and promote safe passage around construction sites. Maintaining unobstructed paths is particularly important for people with disabilities, parents with strollers, and others who may require a stable walking surface. By focusing on a paved and unobstructed route, construction projects can comply with regulations regarding pedestrian safety and accessibility, creating a safer overall environment for those navigating near the work zone.