Research overview: roads and vehicle collisions threatening the Asiatic cheetah

Roads bisecting cheetah habitat in central Iran have become a notable cause of Asiatic cheetah deaths, a severe problem for a population so small that each loss is consequential. This overview surveys research and conservation attention focused on highways, particularly routes passing near or through key reserves, where speeding vehicles strike cheetahs and their prey. Studies map collision hotspots and evaluate mitigation such as speed restrictions, warning signage, fencing, and wildlife crossings. Researchers emphasize that infrastructure development across the cheetah's range introduces a modern threat layered atop prey loss and habitat degradation. The overview frames road mortality as an acute, addressable danger for the Asiatic cheetah, illustrating how, for critically small populations, seemingly mundane infrastructure can drive a species toward extinction. Targeted road mitigation is therefore among the more tractable priorities for protecting the last Asiatic cheetahs.