The integration of smart technology into urban infrastructure has reached park furniture with the development of ice-detecting benches. These innovative structures incorporate thermal and moisture sensors that continuously monitor environmental conditions in surrounding areas, particularly tunnels and shaded pathways where black ice formation commonly occurs. When sensors detect temperature drops below freezing combined with moisture presence, the system triggers real-time alerts to maintenance crews while illuminating warning LEDs on the bench itself. The technology utilizes low-power wireless connectivity and solar-powered panels, making it both sustainable and cost-effective for municipalities. While not yet widely implemented, pilot programs in Nordic countries have demonstrated 74% reduction in ice-related accidents in equipped areas. Current limitations include sensor calibration challenges during sudden weather changes and the need for regular system maintenance. As urban planning evolves toward smarter cities, such innovations represent significant advancements in preventive public safety measures through everyday infrastructure.