How frequently should streetlights be inspected?

Streetlights should ideally be inspected every 10 years to ensure they are functioning properly and to maintain safety standards in public areas. Regular inspections are critical because they help to identify any functional issues such as burned-out bulbs, corrosion, or electrical failures. By implementing a 10-year inspection cycle, municipalities can effectively manage maintenance schedules, prioritize repairs, and allocate budgets more efficiently. This time frame is often seen as a balance between cost-effectiveness and ensuring public safety, allowing sufficient time for regular wear and tear to become evident without waiting too long, which could lead to increased accidents or safety hazards. Safe and well-lit streets are essential for promoting public safety, enhancing neighborhood visibility, and deterring crime.

In contrast, the other options suggest longer inspection intervals, which could potentially lead to more significant issues going unnoticed for extended periods, compromising street safety.